arm_n swell_v and_o be_v open_v they_o void_a as_o much_o blood_n as_o you_o will_v yea_o all_o that_o be_v in_o the_o body_n likewise_o if_o with_o your_o finger_n you_o press_v the_o vein_n below_o the_o orifice_n the_o blood_n stop_v if_o you_o take_v away_o your_o finger_n it_o run_v again_o whence_o we_o gather_v that_o the_o blood_n run_v from_o the_o outmost_a small_a vein_n of_o the_o body_n upward_o unto_o the_o great_a vein_n and_o the_o heart_n and_o not_o from_o the_o upper_a and_o great_a vein_n into_o the_o low_a small_a and_o more_o remote_a 2._o without_o blood-letting_a the_o vein_n be_v press_v with_o the_o finger_n show_v as_o much_o for_o if_o in_o a_o arm_n either_o hot_a or_o who_o vein_n natural_o swell_v you_o force_v the_o blood_n downward_o with_o your_o finger_n towards_o the_o finger_n there_o follow_v no_o blood_n in_o the_o upper_a part_n of_o the_o vein_n but_o it_o appear_v empty_a contrariwise_o if_o you_o force_v the_o blood_n from_o the_o 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be_v loose_v from_o the_o dead_a body_n the_o swell_a and_o redness_n of_o the_o face_n do_v fall_v by_o little_a and_o little_a unless_o the_o blood_n which_o be_v force_v into_o the_o small_a vein_n can_v run_v back_o again_o because_o of_o the_o coldness_n of_o the_o part_n 5._o in_o dissection_n of_o live-animal_n the_o matter_n be_v most_o evident_a for_o in_o what_o part_n of_o the_o body_n soever_o you_o bind_v a_o vein_n it_o appear_v lank_a and_o empty_a on_o that_o side_n of_o the_o ligature_n next_o the_o heart_n and_o on_o the_o other_o side_n it_o swell_v where_o it_o be_v further_a from_o the_o heart_n and_o near_o the_o extreme_a part_n of_o the_o body_n 6._o in_o a_o live_a anatomy_n if_o you_o lift_v up_o a_o vein_n and_o open_v it_o be_v tie_v beyond_o the_o ligature_n plenty_n of_o blood_n flow_v out_o on_o this_o side_n nothing_o at_o all_o which_o you_o shall_v find_v true_a in_o the_o crural_a and_o jugular_a vein_n of_o any_o creature_n whatsoever_o though_o 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can_v return_v back_o to_o the_o heart_n by_o reason_n of_o the_o miter-fashioned_n valve_n of_o the_o aorta_fw-mi nor_o abide_v still_o in_o the_o artery_n which_o be_v continual_o drive_v the_o same_o nor_o final_o be_v there_o so_o much_o spend_v by_o the_o part_n to_o be_v nourish_v it_o follow_v that_o what_o remain_v over_o and_o above_o be_v bring_v back_o again_o to_o the_o heart_n and_o enter_v the_o vein_n by_o circulation_n whereof_o although_o some_o dark_a footstep_n be_v extant_a in_o the_o write_n of_o the_o ancient_n as_o i_o have_v prove_v in_o my_o book_n de_fw-fr luce_n animalium_fw-la and_o walaeus_n and_o riolanus_n do_v afterward_o declare_v the_o same_o at_o large_a yet_o it_o have_v be_v more_o â—â—â—erly_o manifest_v in_o this_o age_n of_o we_o to_o that_o most_o ingenious_a venetian_a paul_n sarpias_n fulgentius_n as_o relate_v from_o his_o paper_n and_o soon_o after_o to_o harvey_n a_o englishman_n to_o who_o the_o commendation_n and_o praise_n of_o first_o publish_v the_o same_o to_o the_o world_n and_o prove_v iâ—_n by_o many_o argument_n and_o experiment_n be_v just_o due_a final_o to_o walaeus_n and_o other_o approve_v the_o same_o the_o primary_n end_v therefore_o of_o the_o vein_n be_v to_o carry_v and_o recarry_v blood_n unto_o the_o heart_n the_o secondary_a end_n may_v be_v these_o follow_v ii_o a_o little_a to_o prepare_v the_o say_a blood_n use_n as_o do_v the_o rami_n lactei_fw-la or_o to_o finish_v and_o perfect_v the_o same_o as_o a_o small_a portion_n of_o vena_fw-la cavae_fw-la between_o the_o liver_n and_o the_o heart_n iii_o to_o perserve_v the_o blood_n as_o the_o proper_a place_n preserve_v that_o which_o be_v place_v therein_o as_o much_o as_o may_v be_v in_o a_o speedy_a passage_n and_o to_o retain_v it_o within_o its_o bound_n for_o extravenated_a blood_n or_o blood_n out_o of_o its_o natural_a place_n viz._n vein_n and_o artery_n curdle_n and_o putrefy_v also_o in_o the_o vein_n themselves_o when_o they_o be_v ill_o affect_v and_o the_o course_n of_o the_o blood_n be_v stop_v sometime_o the_o blood_n be_v find_v congeal_a witness_n fernelius_n sometime_o a_o fatty_a substance_n be_v find_v instead_o of_o blood_n as_o in_o the_o nerve_n which_o bontius_n see_v among_o the_o indian_n iv._o some_o will_v have_v the_o red_a vein_n to_o make_v blood_n and_o the_o milky_a vein_n to_o make_v chyle_n but_o they_o be_v quite_o mistake_v the_o form_n of_o the_o vein_n be_v take_v from_o sundry_a accident_n it_o be_v figure_n be_v that_o of_o a_o conduit_n pipe_n figure_n it_o be_v magnitude_n vary_v for_o the_o vein_n be_v great_a in_o the_o livet_n as_o in_o their_o original_a in_o the_o magnitude_n lung_n because_o they_o be_v hot_a soft_a and_o in_o perpepetual_a motion_n and_o theresote_v they_o need_v much_o nourishment_n because_o much_o of_o their_o substance_n spend_v but_o especial_o because_o all_o the_o blood_n in_o the_o body_n pass_v this_o way_n out_o of_o the_o right_n into_o the_o left_a venrricle_n of_o the_o heart_n as_o have_v be_v prove_v already_o in_o the_o heart_n by_o reason_n of_o its_o heat_n and_o because_o it_o be_v to_o furnish_v the_o whole_a body_n with_o arterial_a blood_n receive_v in_o and_o send_v out_o by_o continual_a pulsing_n also_o the_o emulgent_a vein_n be_v great_a by_o reason_n of_o plenty_n of_o blood_n and_o serosity_n which_o be_v bring_v back_o from_o the_o kidney_n to_o the_o vena_fw-la cava_fw-la but_o where_o the_o substance_n of_o a_o part_n be_v last_a and_o be_v not_o easy_o dissipate_v by_o reason_n of_o the_o small_a quantity_n of_o heat_n the_o vein_n be_v lesser_a as_o in_o the_o brain_n where_o the_o vein_n do_v not_o always_o easy_o appear_v and_o in_o the_o bone_n where_o they_o never_o manifest_o appear_v though_o the_o animal_n be_v great_a in_o all_o part_n towards_o the_o end_n they_o be_v very_o small_a and_o be_v divide_v into_o capillary_a vein_n sprinkle_v into_o &_o common_o confound_v with_o the_o flesh_n that_o the_o superfluous_a blood_n may_v be_v better_o receive_v into_o they_o which_o be_v one_o way_n by_o which_o the_o arterial_a blood_n be_v mediate_o pass_v through_o the_o porous_a flesh_n to_o the_o vein_n which_o way_n also_o blood_n make_v of_o chyle_n in_o the_o liver_n be_v infuse_v into_o the_o little_a branch_n of_o the_o venae_fw-la cava_fw-la the_o other_o be_v by_o the_o artery_n immediate_o for_o the_o connexion_n be_v such_o with_o the_o artery_n that_o every_o vein_n be_v for_o the_o most_o part_n attend_v connexion_n with_o a_o artery_n over_o which_o it_o lie_v and_o which_o it_o touch_v galeâ—_n tell_v we_o a_o a_o vein_n be_v seldom_o find_v without_o artery_n but_o no_o artery_n be_v ever_o find_v without_o a_o vein_n but_o there_o be_v in_o the_o body_n a_o
sense_n hypocrates_n do_v well_o write_v that_o the_o liver_n be_v seat_v in_o the_o chest_n which_o other_o unskilful_a person_n not_o understanding_n do_v imagine_v that_o hypocrates_n be_v ill_o verse_v in_o anatomy_n it_o be_v figure_n be_v after_o a_o sort_n oval_n though_o not_o exact_o and_o hypocrates_n compare_v it_o figure_n to_o a_o tortoise_n or_o the_o belly_n of_o a_o lute_n in_o mankind_n it_o be_v more_o bunch_v in_o the_o forepart_n but_o in_o the_o middle_n of_o the_o brest-bone_n it_o be_v flatter_v about_o the_o side_n round_o because_o of_o the_o bow_n of_o the_o rib_n in_o the_o back_n more_o flat_a it_o be_v magnitude_n in_o general_n vary_v according_a to_o the_o different_a degree_n of_o heat_n magnitude_n for_o by_o the_o wideness_n of_o the_o chest_n we_o measure_v the_o heat_n of_o the_o heart_n but_o in_o particular_a person_n it_o be_v large_a towards_o the_o low_a belly_n where_o the_o vital_a bowel_n be_v conceal_v and_o grow_v narrow_a by_o little_a 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the_o vital_a part_n as_o the_o use_n low_a and_o first_o belly_n contain_v the_o natural_a now_o the_o part_n likewise_o of_o this_o belly_n be_v part_n either_o contain_v or_o contain_v and_o the_o former_a either_o common_a or_o proper_a the_o common_a be_v the_o same_o which_o be_v in_o common_n the_o low_a belly_n howbeit_o these_o thing_n follow_v be_v here_o to_o be_v observe_v the_o skin_n of_o the_o middle_a belly_n be_v hairy_a armpit_n under_o the_o armpit_n these_o hair_n be_v call_v subalares_n pili_n be_v useful_a to_o keep_v those_o part_n from_o wear_v and_o fret_v in_o the_o motion_n of_o the_o arm_n see_v they_o exceed_o and_o quick_o sweat_v because_o they_o be_v term_v the_o emunctory_n of_o the_o heart_n receive_v the_o excrement_n thereof_o in_o some_o also_o that_o be_v hot_a of_o constitution_n and_o strong-hearted_n the_o breast_n be_v hairy_a as_o the_o groin_n be_v call_v the_o emunctory_n of_o the_o liver_n moreover_o there_o be_v little_a fat_a find_v in_o the_o chest_n if_o you_o except_o the_o dug_n that_o chest_n respiration_n may_v not_o be_v hurt_v by_o the_o weight_n thereof_o for_o by_o reason_n of_o its_o bony_a part_n so_o great_a plenty_n of_o the_o matter_n of_o fat_a can_v not_o flow_v into_o it_o as_o in_o the_o low_a belly_n which_o be_v whole_o fleshy_a and_o therefore_o always_o the_o fat_a part_n of_o the_o body_n the_o middle_a belly_n or_o cavity_n be_v indifferent_o store_v with_o fat_a the_o head_n be_v least_o fat_a of_o all_o but_o the_o fat_a itself_o be_v otherwise_o white_a be_v wont_n in_o the_o chest_n to_o appear_v a_o little_a more_o yellow_a than_o ordinary_a by_o reason_n of_o the_o heat_n of_o the_o vital_a part_n which_o lie_v under_o the_o same_o the_o proper_a part_n beside_o the_o muscle_n bone_n etc._n etc._n be_v the_o dug_n of_o both_o sex_n part_n the_o midriff_n the_o membrane_n of_o the_o side_n term_v pleura_fw-la and_o the_o mediastinum_fw-la or_o partition-wall_n the_o part_n contain_v be_v the_o bowel_n and_o vessel_n the_o bowel_n be_v the_o heart_n with_o its_o heart-bag_n or_o pericardium_n the_o lung_n and_o part_n of_o the_o weasand_n or_o windpipe_n oâ—_n aspera_fw-la arteria_fw-la the_o vessel_n be_v the_o branch_n of_o the_o venae_fw-la cava_fw-la and_o arteria_fw-la magna_fw-la underprop_v with_o the_o thymus_n or_o kernel_n in_o the_o throat_n and_o sundry_a nerve_n chap._n i._o of_o the_o dug_n according_a to_o our_o anatomical_a method_n i._n the_o first_o part_n in_o the_o chest_n which_o we_o dissect_v as_o soon_o as_o we_o have_v do_v with_o the_o low_a belly_n be_v the_o dug_n now_o we_o shall_v treat_v of_o the_o dug_n of_o woman_n cast_v in_o between_o while_n wherein_o those_o of_o man_n differ_v therefrom_o the_o situation_n of_o the_o dug_n be_v in_o the_o middle_n of_o the_o breast_n above_o the_o pectoral_a breast_n muscle_n which_o draw_v to_o the_o shoulder_n 1._o because_o of_o the_o nearness_n of_o the_o heart_n from_o whence_o they_o receive_v heat_n 2._o for_o comeliness_n sake_n 3._o for_o the_o more_o convenient_a give_v of_o suck_n because_o the_o infant_n can_v present_o walk_v after_o the_o manner_n of_o brute_n but_o be_v embrace_v in_o his_o mother_n arm_n it_o be_v apply_v to_o the_o dug_n no_o other_o creature_n have_v dug_n in_o their_o breast_n save_v the_o ape_n who_o hold_v their_o young_a one_o in_o their_o arm_n likewise_o laurentius_n tell_v we_o the_o elephant_n do_v the_o like_a and_o riolanus_n say_v as_o much_o of_o the_o bat_n or_o flittermouse_n some_o great_a sea-fish_n of_o the_o whale-kind_n have_v dug_n on_o their_o breast_n full_a of_o milk_n as_o we_o late_o observe_v in_o a_o whale_n that_o come_v out_o of_o norwey_n they_o be_v two_o in_o number_n not_o because_o of_o twin_n but_o that_o one_o be_v hurt_n the_o dug_n other_o may_v supply_v its_o office_n howbeit_o varro_n report_v that_o sow_n will_v have_v so_o many_o pig_n as_o they_o have_v teat_n walaeus_n in_o a_o certain_a woman_n 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call_v papilla_fw-la the_o teat_n or_o nipple_n be_v spongy_a like_o the_o nut_n of_o a_o sense_n man_n yard_n and_o therefore_o it_o will_v fall_v and_o rise_v when_o it_o be_v suck_v or_o handle_v for_o it_o have_v a_o excellent_a and_o exquisite_a sense_n of_o feeling_n because_o it_o be_v as_o it_o be_v the_o centre_n into_o which_o the_o end_n of_o the_o nerve_n vein_n and_o artery_n do_v meet_v which_o be_v apparent_a from_o the_o delicacy_n of_o its_o sense_n and_o the_o redness_n of_o its_o colour_n a_o sure_a token_n of_o blood_n bring_v in_o by_o the_o artery_n by_o reason_n of_o the_o concourse_n whereof_o surgeon_n do_v judge_n cancer_n and_o other_o tumour_n about_o the_o nipple_n pernicious_a riolanus_n believe_v that_o the_o skin_n be_v double_v and_o as_o it_o be_v
hang_v the_o heart_n and_o heart-bag_n dangle_v in_o so_o free_a a_o posture_n as_o to_o strike_v against_o no_o part_n of_o the_o chest_n iii_o to_o sustain_v the_o vessel_n run_v through_o the_o same_o as_o also_o the_o midriff_n in_o mankind_n lest_o it_o shall_v by_o the_o weight_n of_o the_o bowel_n be_v draw_v too_o much_o downward_o the_o ii_o table_n the_o figure_n explain_v this_o table_n represent_v the_o brest-bone_n cut_v off_o and_o lift_v up_o also_o the_o mediastinum_fw-la and_o the_o lung_n with_o the_o midriff_n fig_n i._o aaa_n the_o inner_a surface_n of_o the_o brest-bone_n and_o the_o gristle_n interweave_v therein_o bb._n the_o dug-vein_n and_o artery_n descend_v beneath_o the_o brest-bone_n c._n the_o glandulous_a body_n call_v thymus_n dddd_n the_o side_n of_o the_o mediastinum_fw-la pluckâ—_n asunder_o i_fw-mi the_o distance_n between_o the_o two_o membrane_n of_o the_o mediastinum_fw-la which_o be_v cause_v by_o its_o forcible_a separation_n from_o the_o 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also_o have_v and_o other_o creature_n which_o live_v in_o the_o water_n by_o reason_n of_o the_o external_a cold_a chap._n v._o of_o the_o heart-bag_n and_o the_o humour_n contain_v therein_o the_o pericardium_n which_o some_o term_n 2._o the_o coat_n case_n box_n chamber_n cover_v of_o the_o heart_n or_o heart-bag_n etc._n etc._n be_v a_o membrane_n compass_v the_o whole_a heart_n who_o figure_n it_o therefore_o emulate_v as_o also_o its_o magnitude_n but_o it_o be_v so_o far_o distant_a from_o the_o heart_n as_o be_v necessary_a for_o the_o heart_n motion_n and_o the_o reception_n of_o the_o liquor_n contain_v in_o this_o bag._n columbus_n assure_v we_o that_o a_o scholar_n of_o his_o have_v no_o pericardium_n it_o arise_v at_o the_o basis_n from_o the_o coat_n which_o compass_n the_o vessel_n of_o the_o original_a heart_n which_o proceed_v from_o the_o pleura_fw-la for_o this_o coat_n be_v not_o between_o the_o basis_n of_o the_o heart_n and_o the_o pericardium_n where_o for_o their_o sake_n it_o have_v five_o holes_n viz._n for_o the_o ingate_n and_o outgate_v of_o the_o vena_fw-la cava_fw-la and_o for_o the_o holes_n let_v out_o of_o the_o other_o three_o vessel_n it_o be_v situation_n be_v more_o to_o the_o left_a side_n then_o the_o right_a and_o more_o to_o the_o fore_n then_o the_o situation_n hinder_a part_n of_o the_o body_n it_o be_v knit_v circular_o to_o the_o mediastinum_fw-la with_o very_a many_o fibre_n and_o to_o connexion_n the_o neighbour_a part_n but_o especial_o the_o nervous_a circle_n of_o the_o midriff_n it_o cleave_v exceed_o close_a which_o be_v a_o thing_n peculiar_a to_o mankind_n for_o herein_o a_o man_n differ_v from_o dog_n and_o ape_n and_o in_o all_o other_o creature_n likewise_o the_o difference_n hole_n it_o be_v external_n surface_n be_v fibrous_a the_o internal_a slippery_a and_o both_o void_a of_o fat_a surface_n it_o be_v substance_n be_v thick_a and_o hard_o and_o so_o much_o hard_a than_o the_o lung_n as_o it_o be_v substance_n soft_a than_o a_o bone_n its_o vessel_n it_o have_v small_a vein_n below_o vessel_n from_o the_o phrenick_n vessel_n above_o from_o the_o axillary_a it_o have_v no_o artery_n that_o can_v well_o be_v see_v peradventure_o because_o it_o be_v so_o near_o the_o heart_n yet_o doubtless_o it_o have_v some_o although_o hard_o to_o be_v discern_v it_o have_v very_o small_a nerve_n from_o the_o left_a recurrent_a and_o the_o little_a twig_n of_o the_o septum_fw-la it_o be_v use_n be_v i._o to_o be_v a_o firm_a tabernacle_n for_o the_o heart_n that_o in_o its_o motion_n it_o may_v not_o use_n strike_v against_o the_o hard_a part_n of_o the_o body_n ii_o to_o contain_v a_o wheyish_a or_o watery_a humour_n like_o urinal_n to_o see_v to_o though_o neither_o sharp_a nor_o salt_n transparent_o clear_a in_o some_o like_a water_n wherein_o flesh_n have_v be_v wash_v guil._n toletus_n in_o burgensis_n call_v it_o a_o phlegmatic_a humour_n of_o a_o unpleasing_a taste_n and_o because_o of_o this_o liquor_n galen_n resemble_v the_o heart_n to_o a_o bladder_n this_o humour_n be_v find_v in_o all_o animal_n natural_o constitute_v both_o heart-bag_n live_a and_o dead_a yea_o and_o in_o the_o child_n in_o the_o womb_n as_o appear_v by_o the_o dissection_n of_o body_n both_o live_v and_o dead_a but_o in_o some_o more_o in_o other_o less_o in_o person_n that_o be_v in_o a_o consumption_n it_o be_v very_o little_a and_o incline_v to_o yellowness_n in_o person_n pleuritic_n it_o be_v now_o and_o then_o of_o a_o quittorish_a nature_n according_a to_o the_o observation_n of_o salmuth_n in_o dead_a body_n it_o be_v more_o plentyful_a because_o then_o very_a many_o spirit_n be_v body_n in_o the_o cool_v part_n of_o the_o body_n condense_v into_o water_n in_o woman_n child_n and_o age_a person_n it_o be_v more_o plentyful_a by_o reason_n of_o the_o debility_n of_o their_o heat_n if_o it_o happen_v to_o be_v in_o two_o great_a a_o quantity_n palpitation_n of_o heart_n and_o a_o 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heart_n and_o the_o swell_a thereof_o by_o reason_n of_o the_o ebullition_n which_o afterward_o fall_v by_o reason_n of_o the_o inbred_a heavyness_n of_o the_o heart_n as_o part_n puff_v up_o with_o wind_n do_v of_o their_o own_o accord_n settle_v when_o the_o wind_n be_v out_o and_o the_o heave_n of_o the_o earth_n cause_v by_o repletion_n and_o blow_v up_o of_o wind_n settle_v again_o by_o the_o peculiar_a heavyness_n of_o the_o earth_n caspar_n hoffman_n fly_v to_o the_o inaequality_n of_o the_o boil_a blood_n which_o be_v like_o boil_a water_n part_z whereof_o ascends_z and_o part_z descends_z other_o do_v interpret_v the_o matter_n with_o great_a subtlety_n say_v that_o the_o blood_n be_v change_v into_o a_o airy_a spirit_n primrose_n say_v that_o blood_n just_a as_o milk_n honey_n and_o very_o many_o thing_n beside_o do_v exceed_v swell_v and_o rise_v so_o as_o to_o become_v nothing_o but_o a_o kind_n of_o spirit_n or_o light_n air._n leichnerus_n say_v that_o of_o one_o grain_n of_o good_a blood_n a_o great_a quantity_n of_o cordial_a balsam_n be_v make_v even_o as_o by_o one_o grain_n of_o odoriferous_a gum_n cast_v upon_o a_o coal_n a_o whole_a chamber_n be_v fill_v with_o a_o delicious_a smell_n but_o many_o difficulty_n stand_v in_o the_o way_n of_o this_o opinion_n 1._o no_o boil_a be_v of_o itself_o equal_a but_o the_o pulse_n be_v sometime_o equal_a 2._o the_o pulse_n shall_v be_v great_a according_a as_o the_o boil_a be_v great_a but_o the_o boil_a of_o the_o blood_n be_v great_a in_o burn_v fever_n by_o reason_n of_o the_o extremity_n of_o bubble_a heat_n and_o the_o various_a nature_n of_o the_o blood_n yet_o be_v the_o pulse_n in_o such_o case_n very_o small_a and_o in_o putrid_a fever_n it_o be_v evermore_o little_a in_o the_o beginning_n according_a to_o galen_n 3._o in_o live_v anatomy_n if_o you_o wound_v the_o heart_n or_o the_o artery_n near_o the_o heart_n pure_a blood_n leap_v out_o abundant_o not_o frothy_a nor_o boil_a nor_o heave_a and_o it_o continue_v as_o it_o come_v forth_o nor_o can_v it_o in_o a_o moment_n of_o time_n either_o boil_v in_o the_o heart_n or_o leave_v boil_v if_o it_o do_v boil_v yea_o and_o if_o in_o two_o vessel_n you_o shall_v receive_v the_o veiny_n blood_n out_o of_o the_o cava_fw-la near_o the_o heart_n and_o the_o arterial_a blood_n out_o of_o the_o aorta_fw-mi near_o its_o original_n you_o shall_v find_v no_o difference_n neither_o at_o the_o first_o nor_o afterward_o this_o harvey_n walaeus_n and_o as_o many_o as_o have_v make_v trial_n can_v witness_v with_o i_o 4._o it_o can_v all_o be_v turn_v into_o pure_a spirit_n by_o the_o heart_n nor_o ought_v it_o so_o to_o be_v not_o the_o former_a because_o there_o be_v not_o so_o much_o heat_n in_o a_o sound_a heart_n nor_o can_v the_o blood_n take_v out_o of_o the_o artery_n set_v over_o a_o great_a fire_n be_v all_o extenuate_v as_o conringius_n have_v observe_v not_o the_o latter_a because_o the_o part_n for_o who_o nourishment_n it_o be_v ordain_v be_v not_o mere_o spiritual_a 5._o plunge_v into_o cold_a water_n will_v assuage_v the_o boil_a but_o the_o arm_n be_v hard_o bind_v till_o it_o swell_v and_o grow_v red_a again_o and_o then_o thrust_v into_o most_o cold_a water_n or_o snow_n when_o you_o unbind_v the_o same_o you_o shall_v perceive_v how_o much_o the_o blood_n return_v to_o the_o heart_n do_v cool_v the_o same_o as_o harvey_n have_v teach_v we_o the_o most_o subtle_a renatus_n des_fw-fr crates_n and_o cornelius_n hogelandius_n and_o henricus_n regius_n who_o tread_v in_o his_o footstep_n with_o equal_a commendation_n do_v after_o another_o manner_n demonstrate_v the_o motion_n of_o the_o heart_n to_o proceed_v from_o a_o drop_n or_o two_o of_o blood_n rarefy_v when_o the_o ventricles_n of_o the_o heart_n be_v not_o distend_v with_o blood_n of_o necessity_n two_o large_a drop_n do_v fall_v thereinto_o one_o out_o of_o the_o cava_fw-la into_o the_o right_a ventricle_n another_o out_o of_o the_o venosa_fw-la arteria_fw-la into_o the_o left_a because_o those_o two_o vessel_n be_v always_o full_a and_o their_o mouth_n towards_o the_o heart_n be_v open_a which_o drop_v because_o of_o their_o aptness_n to_o be_v dilate_v and_o the_o heat_n of_o the_o heart_n and_o the_o remainder_n of_o blood_n therein_o burn_v present_o they_o be_v set_v on_o fire_n and_o dilate_a by_o rarefaction_n by_o which_o the_o valve_n through_o which_o the_o drop_v enter_v be_v shut_v and_o the_o heart_n be_v distend_v but_o because_o of_o the_o straitness_n of_o the_o ventricles_n the_o blood_n rarify_n more_o and_o more_o can_v there_o abide_v therefore_o at_o the_o same_o moment_n of_o time_n it_o open_v in_o the_o right_a ventricle_n the_o three_o valve_n of_o the_o vena_fw-la arteriosa_fw-la which_o look_v from_o without_o inward_o and_o be_v agitate_a by_o heat_n it_o break_v out_o through_o the_o say_v vena_fw-la arteriosa_fw-la and_o by_o distend_v the_o same_o and_o all_o its_o branch_n and_o drive_v on_o the_o blood_n make_v they_o beat_v the_o pulse_n but_o in_o the_o left_a ventricle_n it_o open_v the_o three_o valve_n of_o arteria_fw-la magna_fw-la look_v from_o without_o inward_o and_o through_o they_o break_v into_o the_o great_a artery_n which_o it_o widen_v and_o drive_v the_o next_o blood_n warm_v and_o exâ—…led_v by_o the_o former_a pulsation_n into_o the_o rest_n of_o the_o artery_n of_o the_o whole_a body_n that_o they_o may_v be_v thereby_o distend_v and_o so_o they_o conceive_v the_o diastole_n be_v cause_v and_o they_o say_v the_o reason_n of_o the_o systole_n be_v because_o the_o blood_n be_v expel_v out_o of_o the_o ventricle_n of_o the_o heart_n the_o heart_n be_v in_o part_n evacuate_v and_o the_o blood_n itself_o in_o the_o artery_n cool_v wherefore_o of_o necessity_n the_o heart_n and_o artery_n must_v flag_n and_o sink_v whereupon_o way_n be_v again_o make_v for_o two_o drop_n more_o to_o enter_v that_o so_o the_o diastole_n may_v be_v repeat_v i_o dare_v not_o deny_v a_o light_a rarefaction_n from_o a_o gentle_a heat_n such_o as_o we_o observe_v in_o the_o open_n of_o a_o vein_n and_o i_o grant_v that_o it_o may_v be_v sometime_o praeternatural_o augment_v but_o that_o a_o few_o drop_n shall_v be_v rarify_v into_o so_o great_a a_o bulk_n as_o to_o cause_v the_o motion_n of_o the_o heart_n and_o that_o they_o shall_v be_v cool_v in_o the_o artery_n many_o argument_n beside_o those_o before_o those_o oppose_v to_o the_o ebullition_n of_o the_o blood_n do_v dissuade_v 1._o live_v dissection_n in_o which_o neither_o when_o the_o heart_n nor_o when_o the_o artery_n be_v wound_v do_v the_o blood_n come_v out_o drop_v by_o drop_n or_o rarefy_v but_o pure_a such_o as_o the_o ear_n have_v force_v out_o 2._o the_o heart_n be_v cut_v in_o piece_n or_o prick_v be_v see_v to_o pulse_n without_o any_o rarefaction_n of_o blood_n which_o be_v but_o imaginary_a 3._o in_o strong_a dog_n the_o point_n of_o the_o heart_n be_v cut_v off_o walaeus_n observe_v that_o when_o by_o reason_n of_o the_o efflux_n of_o blood_n it_o be_v not_o half_o full_a it_o be_v nevertheless_o erect_v but_o not_o fill_v by_o rarefaction_n but_o when_o it_o be_v contract_v that_o portion_n of_o blood_n which_o remain_v in_o the_o heart_n be_v cast_v out_o to_o the_o distance_n of_o more_o than_o four_o foot_n it_o be_v in_o vain_a to_o call_v in_o the_o outward_a coldness_n of_o the_o air_n as_o a_o assistant_n cause_n for_o the_o blood_n in_o the_o heart_n do_v not_o grow_v cold_a in_o a_o moment_n the_o heat_n thereof_o be_v yet_o vigorous_a as_o a_o boil_a pot_n take_v from_o the_o fire_n and_o uncover_v do_v not_o immediate_o cease_v to_o boil_v but_o after_o some_o time_n 4._o jacobus_n back_o do_v elegant_o devince_v the_o same_o from_o the_o structure_n of_o the_o heart_n and_o its_o vessel_n for_o the_o musculous_a flesh_n of_o the_o heart_n be_v firm_a and_o strong_a be_v unapt_a to_o rise_v and_o fall_v by_o the_o bare_a rarefaction_n of_o the_o blood_n a_o more_o vehement_a action_n be_v requisite_a to_o move_v this_o vast_a bulk_n also_o the_o artery_n of_o the_o heart_n shall_v have_v have_v a_o great_a orifice_n and_o the_o rarefy_a blood_n be_v to_o go_v forth_o will_v require_v a_o large_a space_n than_o then_o be_v necessary_a for_o its_o entrance_n 5._o a_o confusion_n will_v arise_v in_o the_o motion_n of_o the_o heart_n and_o valve_n as_o he_o observe_v the_o diastole_n of_o both_o of_o they_o will_v be_v perform_v in_o the_o same_o time_n and_o so_o the_o valve_n shall_v be_v useless_a both_o which_o be_v repugnant_a to_o experience_n moreover_o the_o valve_n must_v be_v both_o shut_v and_o open_a in_o the_o systole_n of_o the_o artery_n 6._o that_o it_o shall_v be_v cool_v in_o the_o artery_n neither_o
cava_fw-la and_o arteria_fw-la venosa_fw-la have_v trebble-pointed_n valve_n look_v from_o without_o inward_o the_o artery_n which_o carry_v away_o viz._n the_o aorta_fw-mi and_o the_o vena_fw-la arteriosa_fw-la have_v sigma-shaped_a or_o mitre-fashioned_a valve_n open_a inward_o shut_v outward_o the_o former_a admit_v blood_n into_o the_o heart_n be_v open_a they_o suffer_v the_o blood_n to_o flow_v out_o be_v shut_v they_o hinder_v it_o from_o return_v the_o same_o way_n the_o trebble-pointed_n valve_n do_v not_o only_o wink_v but_o they_o be_v close_o shut_v by_o the_o blood_n distend_v the_o heart_n and_o by_o the_o constriction_n of_o the_o heart_n which_o straiten_n the_o vessel_n the_o sigmoide_n or_o sigma-shaped_a be_v shut_v by_o the_o relaxation_n and_o fall_v in_o of_o the_o heart_n in_o the_o diastole_n whereby_o the_o fibre_n be_v stretch_v out_o longway_n they_o be_v draw_v downward_o with_o the_o wall_n and_o so_o shut_v like_o the_o chain_n in_o draw-bridge_n the_o trebble-pointed_n or_o tricuspide_n be_v open_v by_o the_o impulse_n of_o new_a blood_n through_o the_o cava_fw-la and_o arteria_fw-la venosa_fw-la and_o the_o diastole_n of_o the_o heart_n whereby_o the_o fibre_n be_v draw_v downward_o they_o be_v open_v but_o the_o mitre-shaped_a valve_n be_v open_v in_o the_o systole_n by_o the_o constriction_n of_o the_o heart_n and_o the_o blood_n urge_v its_o way_n out_o also_o they_o may_v be_v praeternatural_o shut_v by_o the_o blood_n expel_v and_o stand_v seat_v in_o the_o full_a vessel_n to_o which_o endeavour_v to_o run_v back_o they_o make_v resistance_n by_o reason_n of_o their_o conformation_n which_o artifice_n of_o nature_n we_o see_v every_o where_o imitate_v by_o the_o floodgate_n and_o lock_n make_v upon_o rivers_n but_o that_o according_a to_o nature_n they_o be_v not_o shut_v by_o the_o return_v of_o the_o expulse_v blood_n as_o some_o conceive_v walaeus_n prove_v because_o 1._o our_o sense_n observe_v that_o the_o blood_n be_v carry_v from_o the_o heart_n not_o to_o the_o heart_n by_o the_o artery_n 2._o in_o a_o rare_a and_o languish_a pulse_n the_o artery_n do_v not_o rise_v or_o swell_v last_o in_o the_o upper_a part_n towards_o the_o heart_n but_o it_o swell_v there_o first_o 3._o if_o a_o artery_n be_v tie_v two_o finger_n from_o the_o heart_n and_o it_o be_v so_o open_v betwixt_o the_o ligature_n and_o the_o valve_n that_o the_o blood_n may_v free_o pass_v forth_o yet_o the_o valve_n will_v divers_a time_n strait_o be_v shut_v and_o the_o heart_n be_v orderly_o move_v table_n vi._n the_o explication_n of_o the_o figure_n this_o first_o figure_n show_v the_o right_a side_n of_o the_o heart_n entire_a and_o withal_o the_o earlet_n cut_v off_o and_o the_o vessel_n which_o go_v out_o of_o the_o heart_n but_o especial_o the_o anastomosis_n by_o which_o folius_n will_v have_v the_o blood_n to_o flow_v from_o the_o right_n into_o the_o left_a ventricle_n fig_n i._o aaa_n the_o heart_n in_o its_o proper_a posture_n over_o the_o surface_n whereof_o the_o vena_fw-la coronaria_fw-la be_v disseminated_a bb._n the_o right_a earlet_n of_o the_o heart_n partly_o dissect_v partly_o entire_a c._n a_o certain_a white_a and_o circular_a place_n between_o the_o earlet_n in_o which_o on_o one_o side_n under_o a_o certain_a little_a skin_n like_o a_o valve_n a_o anastomosis_n be_v find_v that_o be_v a_o wreathe_a wind_a hole_n through_o which_o folius_n will_v have_v the_o blood_n to_o pass_v into_o the_o left_a ventricle_n d._n the_o vena_fw-la cava_fw-la dissect_v as_o far_o as_o to_o the_o situation_n of_o the_o liver_n e._n the_o vena_fw-la aorta_fw-la which_o go_v to_o the_o throat_n and_o arm_n dissect_v f._n the_o arteria_fw-la magna_fw-la ascend_v g._n the_o same_o descend_v near_o the_o backbone_n h._n a_o arterial_a pipe_n which_o join_v the_o great_a artery_n with_o the_o arteria_fw-la venosa_fw-la i._o the_o arteria_fw-la venesa_fw-la yssue_v out_o of_o the_o right_a ventricle_n of_o the_o heart_n k._n the_o vena_fw-la arteriosa_fw-la nurse_n of_o the_o lung_n yssue_v out_o of_o the_o left_a ventricle_n aaaa_o the_o vena_fw-la coronaria_fw-la radicate_v and_o diffuse_v through_o the_o surface_n of_o the_o heart_n b._n the_o beginning_n of_o this_o vena_fw-la coronaria_fw-la in_o the_o earlet_n near_o the_o vena_fw-la cava_fw-la cccc_fw-la a_o certain_a portion_n of_o the_o earlet_n dissect_v dd_v the_o other_o part_n remain_v yet_o entire_a ee_fw-fr a_o probe_n thrust_v into_o the_o anastomosis_n f._n a_o little_a skin_n like_o a_o valve_n place_v at_o the_o mouth_n of_o the_o anastomosis_n gggg_n the_o branch_n of_o vena_fw-la cava_fw-la spread_v up_o and_o down_o and_o root_v in_o the_o liver_n hhh_o ascendent_n branch_n of_o the_o arteria_fw-la magna_fw-la fig_n ii_o this_o other_o figure_n show_v the_o left_a ventricle_n of_o the_o heart_n as_o also_o the_o earlet_n dissect_v together_o with_o the_o go_v out_o of_o the_o probe_n demonstrate_v in_o the_o first_o figure_n aa_n the_o heart_n cut_v open_a through_o the_o whole_a left_a ventricle_n bbb_n a_o exact_a representation_n of_o the_o say_a ventricle_n c._n the_o egress_n of_o the_o probe_n through_o the_o anastomosis_n from_o the_o right_n into_o the_o left_a earlet_n d._n a_o valve_n place_v at_o the_o mouth_n of_o the_o great_a artery_n i_fw-mi the_o left_a earlet_n of_o the_o heart_n dissect_v be_v less_o than_o the_o right_n ff_n the_o arteria_fw-la venosa_fw-la go_v out_o of_o the_o right_a ventricle_n of_o the_o heart_n gg_n the_o arteria_fw-la magna_fw-la ascend_v h._n the_o say_a artery_n descend_v near_o the_o backbone_n i._o the_o arterial_a pipe_n knit_v the_o vena_fw-la arteriosa_fw-la to_o the_o magna_fw-la arteria_fw-la k._n the_o trunk_n of_o the_o great_a artery_n ascend_v to_o the_o arm_n and_o throat_n aa_o a_o certain_a part_n of_o vena_fw-la coronaria_fw-la disperse_v through_o the_o surface_n of_o the_o heart_n the_o small_a part_n thereof_o be_v visible_a bb_n the_o arteria_fw-la coronaria_fw-la dissect_v cccc_fw-la the_o left_a earlet_n cut_v open_a as_o far_o as_o to_o the_o vena_fw-la arteriosa_fw-la dddd_v certain_a nervous_a particle_n in_o the_o very_a ventricle_n of_o the_o heart_n account_v nerve_n by_o aristotle_n ee_fw-fr the_o probe_n thrust_v in_o through_o the_o anastomosis_n fff_n certain_a small_a hole_n through_o which_o folius_n will_v have_v the_o blood_n to_o pass_v while_o the_o anastomosis_n grow_v together_o and_o there_o be_v need_n of_o less_o matter_n g._n a_o valve_n on_o the_o side_n also_o set_v before_o the_o anastomosis_n page_n 112_o and_o therefore_o many_o of_o the_o ancient_n and_o late_a writer_n be_v deceive_v who_o imagine_v that_o the_o blood_n do_v free_o pass_v out_o of_o the_o heart_n and_o back_o again_o thereto_o and_o that_o the_o valve_n do_v not_o natural_o close_a and_o open_a appear_v by_o a_o tumour_n in_o the_o artery_n between_o the_o ligature_n and_o the_o heart_n and_o the_o empty_n of_o the_o vein_n near_o the_o heart_n the_o first_o vessel_n be_v the_o vena_fw-la cava_fw-la insert_v into_o the_o right_a ventricle_n with_o a_o very_a large_a and_o cava_fw-la gape_a orifice_n three_o time_n great_a than_o the_o orifice_n of_o the_o aorta_fw-mi and_o therefore_o it_o seem_v rather_o to_o arise_v from_o the_o heart_n then_o from_o the_o liver_n especial_o see_v it_o stick_v so_o firm_o to_o the_o right_a ventricle_n that_o it_o can_v be_v separate_v therefrom_o whether_o it_o have_v any_o motion_n be_v hard_o to_o determine_v aristotle_n and_o galen_n seem_v to_o have_v be_v of_o that_o opinion_n but_o the_o interpreter_n expound_v those_o place_n to_o mean_v a_o obscure_a motion_n but_o walaeus_n have_v discover_v a_o manifest_a motion_n therein_o from_o the_o jugulum_fw-la as_o far_o as_o to_o the_o liver_n but_o most_o evident_a near_o the_o heart_n and_o that_o therefore_o even_o in_o that_o place_n the_o vena_fw-la cava_fw-la be_v furnish_v with_o fleshy_a fibres_n whereof_o it_o be_v destitute_a in_o other_o place_n also_o ent_n have_v observe_v that_o the_o vena_fw-la cava_fw-la of_o a_o dead_a beast_n be_v with_o a_o man_n finger_n light_o touch_v in_o the_o belly_n near_o the_o thigh_n of_o the_o beast_n do_v express_v a_o tremble_a motion_n it_o be_v use_n be_v to_o bring_v in_o blood_n from_o the_o liver_n and_o the_o whole_a body_n by_o its_o ascend_a and_o descend_v trunk_n a_o membranous_a circle_n grow_v to_o the_o orifice_n thereof_o to_o strengthen_v the_o heart_n which_o be_v present_o split_v into_o three_o strong_a membranous_a valve_n term_v janitrice_n gatewarder_n look_v from_o without_o inward_o that_o the_o blood_n may_v indeed_o enter_v but_o not_o return_v back_o into_o the_o cava_fw-la they_o be_v term_v tricuspide_n trebble-pointed_n by_o the_o greek_n trichlochine_n valve_n because_o they_o be_v like_o the_o triangular_a head_n of_o dart_n when_o they_o be_v shut_v and_o fall_v close_a one_o to_o another_o they_o grow_v as_o also_o the_o rest_n
all_o the_o rest_n do_v not_o fall_v in_o one_o moment_n and_o therefore_o we_o may_v suspect_v that_o the_o diastole_n of_o the_o artery_n be_v cause_v by_o the_o impulse_n of_o blood_n and_o by_o their_o own_o proper_a dilatation_n and_o that_o both_o these_o cause_n contribute_v to_o the_o blood_n motion_n hence_o also_o it_o appear_v that_o this_o same_o hart._n impulse_n of_o the_o blood_n be_v make_v only_o by_o the_o heart_n nor_o do_v one_o part_n of_o the_o artery_n drive_v it_o into_o another_o for_o that_o part_n which_o drive_v by_o constriction_n that_o can_v in_o the_o same_o moment_n be_v dilate_v but_o all_o the_o artery_n be_v dilate_v in_o a_o moment_n and_o thus_o the_o blood_n be_v move_v through_o the_o artery_n and_o out_o of_o the_o great_a artery_n into_o the_o vein_n out_o of_o the_o lesser_a vein_n into_o the_o great_a and_o the_o vena_fw-la cava_fw-la itself_o the_o blood_n be_v move_v also_o by_o impulse_n for_o any_o vein_n be_v bind_v in_o live_a creature_n it_o fall_v in_o and_o grow_v lank_a towards_o the_o heart_n and_o it_o be_v fill_v in_o that_o part_n which_o be_v more_o remote_a from_o the_o heart_n and_o this_o same_o pulsion_n to_o the_o heart_n seem_v to_o happen_v from_o any_o part_n of_o a_o drive_v vein_n for_o a_o vein_n bind_v or_o compress_v in_o a_o live_a arm_n it_o be_v not_o only_o sttretch_v in_o the_o part_n remote_a from_o the_o heart_n but_o vein_n also_o in_o the_o rest_n there_o of_o near_a the_o heart_n it_o fall_v in_o and_o be_v empty_v which_o near_a part_n if_o you_o also_o tie_v that_o also_o will_v be_v distend_v beyond_o the_o ligature_n and_o will_v swell_v now_o this_o pulsion_n be_v cause_v by_o the_o fibre_n whereof_o the_o vein_n be_v constitute_v we_o conceive_v nevertheless_o that_o the_o vein_n do_v also_o draw_v lest_o they_o shall_v receive_v draw_v the_o blood_n without_o choice_n and_o that_o they_o may_v draw_v to_o themselves_o that_o which_o be_v most_o useful_a howbeit_o they_o seem_v to_o receive_v the_o blood_n more_o by_o pulsion_n then_o by_o traction_n or_o draw_v because_o the_o vein_n be_v bind_v be_v wonderful_o distend_v in_o the_o vena_fw-la cava_fw-la there_o be_v a_o certain_a storehouse_n of_o blood_n wherein_o blood_n be_v treasure_v up_o for_o future_a uses_n when_o it_o be_v more_o plentiful_a than_o that_o all_o of_o it_o need_v be_v send_v unto_o the_o heart_n and_o all_o these_o be_v cause_n of_o the_o natural_a motion_n of_o the_o blood_n to_o which_o stomach_n the_o cause_n of_o the_o motion_n of_o the_o chyle_n be_v not_o unlike_a for_o the_o stomach_n contract_v itself_o by_o its_o fibre_n squeeze_v out_o as_o much_o chyle_n as_o be_v digest_v and_o by_o that_o pressure_n it_o seem_v also_o to_o open_v the_o pylorus_n for_o there_o seem_v not_o to_o be_v any_o spontaneous_a motion_n in_o the_o pylorus_n such_o as_o be_v in_o the_o stomach_n or_o the_o gut_n the_o chyle_n stay_v not_o long_o in_o the_o gut_n but_o be_v present_o drive_v out_o by_o the_o constriction_n gut_n of_o the_o transverse_n fibres_fw-fr and_o while_o many_o fibre_n and_o which_o mutual_o follow_v one_o another_o do_v act_n the_o chyle_n be_v press_v nor_o can_v it_o all_o slip_n downward_o whereupon_o some_o of_o the_o press_a chyle_n slip_v into_o the_o milky_a vein_n yet_o lest_o that_o the_o chylus_n shall_v slip_v too_o soon_o to_o the_o fundament_n it_o be_v stop_v by_o the_o constriction_n of_o the_o low_a transverse_a fiber_n and_o be_v thus_o shut_v and_o compress_v above_o and_o beneath_o it_o be_v press_v through_o the_o wrinkle_a coat_n of_o the_o gut_n as_o it_o be_v through_o a_o strainer_n into_o the_o milky_a vein_n now_o this_o same_o constriction_n of_o the_o transverse_n fibres_fw-fr happen_v in_o all_o the_o thin_a or_o small_a gut_n and_o in_o all_o the_o thick_a or_o round_a gut_n in_o a_o certain_a order_n and_o at_o certain_a distance_n of_o time_n that_o the_o chyle_n be_v move_v through_o the_o milky_a vein_n into_o the_o vein_n of_o the_o portae_n vein_n into_o the_o liver_n and_o sometime_o also_o into_o the_o vena_fw-la cava_fw-la by_o pulse_n a_o ligature_n do_v show_v it_o be_v also_o likely_a that_o chyle_n be_v draw_v out_o of_o the_o gut_n and_o milky_a vein_n for_o it_o be_v draw_v move_v more_o swift_o out_o of_o they_o than_o the_o gut_n or_o venae_fw-la lacteae_fw-la do_v seem_v to_o drive_v or_o force_v the_o same_o the_o chylus_n in_o the_o ramus_fw-la mesentericus_fw-la vena_fw-la partae_fw-la and_o vena_fw-la cava_fw-la be_v mingle_v with_o the_o blood_n be_v move_v by_o the_o same_o cause_n which_o there_o as_o we_o have_v say_v do_v move_v the_o blood_n now_o the_o chylus_n be_v carry_v by_o peculiar_a vein_n vein_n rather_o than_o by_o the_o mesaraick_n which_o contain_v blood_n because_o the_o mesaraick_n be_v to_o admit_v blood_n be_v to_o have_v their_o mouth_n open_v into_o the_o gut_n through_o which_o the_o blood_n will_v easy_o have_v slip_v into_o the_o gut_n nor_o can_v the_o draw_v faculty_n prevent_v that_o inconveniency_n which_o be_v here_o much_o obscurer_n and_o much_o weak_a than_o the_o expulsive_a faculty_n as_o this_o motion_n of_o the_o chylus_n so_o also_o the_o circular_a motion_n of_o the_o blood_n have_v its_o use_n and_o convenience_n of_o which_o the_o principal_a seem_v to_o be_v these_o that_o by_o the_o continual_a passage_n thereof_o part_n through_o the_o heart_n the_o blood_n be_v also_o continual_o heat_v and_o while_o some_o blood_n go_v through_o seldomer_n other_o blood_n often_o there_o be_v find_v in_o the_o vein_n blood_n of_o all_o quality_n which_o while_o it_o be_v carry_v into_o all_o part_n and_o nature_n unlock_v and_o offer_v all_o the_o treasure_n to_o they_o they_o may_v be_v the_o better_o heat_v and_o receive_v that_o nourishment_n which_o may_v be_v most_o convenient_a to_o feed_v and_o strengthen_v they_o but_o this_o motion_n do_v also_o contribute_v preserve_v much_o to_o the_o preservation_n of_o the_o blood_n in_o its_o integrity_n free_a from_o corruption_n or_o putrefaction_n for_o vitium_fw-la capiunt_fw-la ni_fw-fr moveantur_fw-la aquae_fw-la unstirred_a water_n easy_o corrupt_a which_o be_v also_o most_o true_a of_o the_o blood_n as_o we_o may_v daily_o see_v when_o the_o vessel_n be_v obstruct_v it_o contribute_v also_o to_o the_o perfection_n blood_n of_o the_o blood_n while_o by_o continual_a motion_n it_o be_v rarify_v and_o attenuate_v but_o it_o make_v chief_o towards_o it_o perfection_n in_o that_o the_o blood_n be_v sometime_o attenuate_v grow_v hot_a and_o be_v rarisied_a in_o the_o heart_n and_o sometime_o again_o it_o be_v condense_v and_o congeal_v as_o it_o be_v in_o the_o habit_n of_o the_o body_n for_o no_o part_n in_o the_o body_n be_v horte_a than_o the_o heart_n and_o none_o less_o hot_a than_o the_o habit_n of_o the_o body_n and_o therefore_o there_o happen_v a_o certain_a circulation_n as_o it_o be_v not_o unlike_a to_o that_o whereby_o the_o chemist_n make_v their_o spirit_n most_o subtle_a and_o perfect_a for_o the_o blood_n which_o be_v attenuate_v by_o heat_n after_o it_o be_v condense_v by_o cold_a be_v able_a to_o persist_v in_o that_o thinness_n nor_o do_v it_o return_v to_o its_o old_a thickness_n from_o which_o degree_n of_o thinness_n in_o tract_n of_o time_n it_o attain_v to_o a_o great_a by_o mean_n of_o heat_n in_o which_o be_v again_o condense_v by_o cold_a it_o come_v to_o continue_v and_o so_o at_o last_o it_o become_v most_o fit_a for_o the_o make_n of_o vital_a spirit_n for_o this_o end_n the_o blood_n be_v move_v circular_o circular_o but_o have_v it_o not_o therefore_o elsewhere_o another_o motion_n out_o of_o the_o small_a artery_n the_o blood_n be_v carry_v right_o out_o into_o the_o flesh_n that_o it_o may_v constitute_v the_o nameless_a humour_n the_o ros_n gluten_n and_o cambium_n nor_o do_v it_o return_v hither_o from_o whence_o it_o come_v lest_o the_o blood_n flow_v through_o the_o least_o shall_v hinder_v these_o humour_n from_o be_v gleve_v and_o assimilate_v to_o the_o part_n it_o flow_v also_o sometime_o chief_o because_o it_o be_v drive_v out_o of_o the_o artery_n into_o the_o flesh_n and_o frequent_o also_o the_o chief_a move_a cause_n be_v attraction_n for_o the_o bone_n can_v without_o attraction_n receive_v the_o thick_a part_n of_o the_o humour_n for_o their_o nourishment_n and_o leave_v the_o remain_v thin_a part_n thereof_o unfit_a to_o nourish_v they_o in_o the_o vessel_n table_n iii_o the_o figure_n explain_v aaaa_n the_o vulgar_a mesaraick_a vein_n and_o artery_n derive_v from_o the_o gate-vein_n call_v porta_n bbbb_n the_o milky_a vein_n discover_v by_o asellius_n c._n the_o glandule_n or_o kernel_n in_o the_o centre_n of_o the_o mesentery_n which_o asellius_n call_v the_o pancreas_n or_o sweetbread_n to_o which_o all_o the_o branch_n
not_o on_o this_o fide_fw-la the_o ligature_n towards_o the_o heart_n but_o on_o that_o side_n the_o ligature_n which_o be_v further_a from_o the_o heart_n now_o the_o cause_n of_o that_o tumour_n be_v not_o pain_n cause_v by_o bind_v the_o part_n for_o oftentimes_o little_a and_o common_o no_o pain_n in_o the_o part_n bind_v and_o when_o the_o arm_n be_v pince_v or_o pain_v by_o burn_v or_o otherwise_o it_o have_v its_o vein_n for_o the_o most_o part_n less_o swell_v then_o upon_o a_o simple_a and_o bare_a ligature_n nor_o be_v it_o more_o likely_a that_o the_o vein_n swell_v upon_o the_o ligature_n because_o through_o the_o vein_n which_o be_v straight_a because_o they_o be_v bind_v great_a pienty_n of_o blood_n come_v and_o with_o more_o swiftness_n from_o the_o liver_n as_o about_o bridge_n and_o in_o other_o place_n river_n be_v straighten_a do_v run_v more_o swift_o for_o the_o water_n of_o a_o river_n be_v gather_v together_o in_o a_o narrow_a place_n be_v manifest_o lift_v up_o into_o a_o swell_a from_o which_o when_o it_o fall_v it_o go_v the_o fast_o but_o the_o arm_n be_v bind_v the_o contrary_n happen_v for_o they_o be_v not_o the_o vein_n nigh_a the_o liver_n from_o which_o blood_n shall_v come_v but_o those_o far_a from_o the_o liver_n which_o be_v most_o distend_v it_o remain_v therefore_o that_o the_o vein_n swell_v beyond_o the_o ligature_n because_o stop_v the_o motion_n of_o the_o blood_n run_v from_o the_o small_a vein_n into_o the_o heart_n be_v stop_v by_o the_o ligature_n and_o be_v there_o gather_v together_o distend_v the_o vein_n but_o to_o the_o end_n i_o may_v be_v more_o certain_a hereof_o i_o bind_v the_o jugular_a and_o crural_a branch_n in_o live_a creature_n very_o strong_o with_o a_o thread_n so_o that_o no_o blood_n may_v pass_v by_o and_o i_o open_v that_o part_n of_o the_o vein_n which_o be_v more_o remote_a from_o the_o heart_n it_o bleed_v plentiful_o swift_o vehement_o soon_o after_o i_o loose_v the_o band_n and_o cut_v the_o vein_n asunder_o through_o the_o middle_n and_o the_o part_n thereof_o far_a from_o the_o heart_n be_v draw_v out_o of_o the_o body_n upward_o present_o and_o swift_o fall_v a_o bleed_a whilst_o in_o the_o mean_a time_n the_o part_n of_o the_o vein_n near_a the_o heart_n be_v somewhat_o elevate_v lest_o the_o creature_n struggle_v with_o pain_n shall_v easy_o force_v out_o the_o blood_n first_o it_o void_v but_o little_a and_o afterward_o no_o blood_n at_o all_o whence_o it_o seem_v to_o i_o apparent_a that_o the_o blood_n come_v out_o of_o the_o vein_n far_o from_o the_o heart_n into_o those_o near_o the_o same_o and_o not_o out_o of_o the_o great_a vein_n into_o the_o lesser_a unless_o haply_o some_o neighbour_a blood_n find_v a_o way_n may_v slip_v away_o any_o one_o may_v easy_o try_v as_o much_o in_o open_v a_o vein_n in_o the_o arm_n for_o if_o he_o force_v the_o blood_n above_o the_o ligature_n upward_o with_o his_o finger_n so_o that_o the_o vein_n appear_v empty_a yet_o shall_v he_o see_v the_o blood_n issue_n out_o as_o fast_o as_o ever_o below_o the_o ligature_n which_o can_v not_o come_v through_o the_o upper_a branch_n be_v at_o present_a empty_a but_o if_o the_o vein_n be_v thus_o distend_v with_o blood_n which_o be_v move_v from_o the_o small_a ligature_n vein_n to_o the_o heart_n how_o can_v the_o artery_n be_v distend_v upon_o the_o ligature_n which_o divers_a excellent_a physician_n relate_v to_o have_v be_v so_o distend_v that_o it_o have_v be_v open_v instead_o of_o a_o vein_n the_o truth_n be_v the_o artery_n do_v not_o swell_v upon_o the_o ligature_n be_v make_v unless_o where_o it_o be_v near_o the_o heart_n but_o far_a off_o it_o fall_v in_o somewhat_o and_o be_v diminish_v as_o i_o have_v a_o hundred_o time_n and_o often_o experiment_v in_o the_o dissection_n of_o live_a anatomy_n but_o i_o do_v not_o think_v it_o be_v any_o of_o the_o author_n meaning_n thar_z the_o remote_a part_n of_o the_o artery_n be_v distend_v by_o mean_n of_o the_o ligature_n but_o that_o their_o meaning_n only_o be_v where_o the_o vein_n do_v not_o appear_v which_o be_v to_o be_v open_v that_o there_o the_o place_n where_o it_o lay_v be_v to_o be_v seek_v by_o feeling_n and_o that_o by_o a_o pit_n by_o motion_n and_o swell_a of_o the_o blood_n it_o be_v to_o be_v find_v and_o when_o we_o feel_v a_o swell_a or_o otherwise_o discover_v the_o same_o we_o shall_v not_o present_o conclude_v that_o there_o be_v the_o vein_n for_o it_o may_v be_v a_o artery_n which_o by_o reason_n of_o the_o hard_a bind_v have_v lose_v its_o pulse_n and_o which_o by_o reason_n of_o the_o thickness_n of_o the_o coat_n not_o quite_o fall_v in_o may_v counterfeit_v a_o certain_a tumour_n and_o puffing-up_a as_o it_o be_v but_o moreover_o if_o the_o vein_n swell_v by_o reason_n of_o the_o blood_n return_v to_o the_o wherefore_o heart_n why_o do_v the_o vein_n also_o swell_v and_o if_o open_v why_o void_a blood_n when_o there_o be_v a_o ligature_n make_v below_o as_o well_o as_o above_o the_o place_n phlebotomize_v which_o blood_n can_v be_v think_v possible_o to_o come_v from_o the_o low_a part_n by_o reason_n of_o the_o ligature_n make_v below_o the_o orifice_n but_o this_o do_v not_o always_o so_o happen_v but_o but_o sometime_o only_o when_o the_o arm_n be_v tie_v at_o a_o certain_a distance_n and_o then_o the_o great_a vein_n in_o the_o place_n between_o those_o two_o ligature_n do_v receive_v that_o blood_n from_o the_o small_a vein_n which_o small_a vein_n receive_v from_o the_o small_a artery_n which_o be_v join_v to_o the_o small_a vein_n by_o way_n of_o anastomosis_n and_o that_o indeed_o the_o blood_n which_o flow_v out_o betwixt_o the_o two_o ligature_n do_v come_v by_o way_n of_o anastomosis_n out_o of_o the_o artery_n this_o be_v a_o sign_n and_o in_o that_o it_o flow_v more_o hot_a and_o with_o more_o violence_n and_o more_o easy_a and_o soon_o a_o lipothymia_fw-la or_o faint_a fit_n follow_v the_o efflux_n hereof_o and_o this_o ligature_n i_o be_o wont_a to_o make_v use_n of_o when_o i_o have_v sign_n that_o spirituous_a and_o hot_a blood_n be_v in_o fault_n and_o i_o bid_v the_o chirurgeon_n seek_v out_o those_o anastomosis_n by_o his_o ligature_n for_o if_o the_o ligature_n be_v make_v above_o the_o anastomosis_n it_o stop_v the_o motion_n of_o the_o blood_n but_o beneath_o it_o do_v not_o stop_v it_o but_o the_o blood_n leap_v out_o hot_a to_o the_o feel_n of_o the_o patient_n when_o a_o vein_n be_v open_v and_o the_o apace_o blood_n run_v out_o as_o soon_o as_o it_o begin_v to_o stop_v or_o come_v away_o spare_o or_o if_o it_o do_v so_o at_o first_o we_o lose_v the_o ligature_n that_o the_o blood_n may_v run_v out_o fast_o now_o the_o ligature_n seem_v not_o therefore_o to_o be_v slack_v to_o the_o intent_n the_o blood_n may_v come_v from_o the_o liver_n through_o the_o vein_n for_o though_o there_o be_v little_a or_o no_o blood_n above_o the_o ligature_n yea_o only_o a_o pit_n appear_v in_o the_o vein_n yet_o will_v the_o course_n of_o the_o blood_n be_v increase_v by_o loosen_a the_o ligature_n which_o can_v possible_o come_v out_o of_o a_o empty_a vein_n but_o by_o the_o loosen_a of_o the_o band_n the_o blood_n may_v the_o better_o descend_v by_o the_o artery_n and_o pass_v out_o of_o they_o into_o the_o vein_n because_o the_o artery_n be_v compress_v by_o the_o ligature_n by_o loosen_a the_o say_a ligature_n become_v more_o free_a now_o that_o the_o artery_n be_v not_o always_o sufficient_o at_o liberty_n when_o the_o arm_n be_v bind_v the_o patient_a himself_o can_v witness_v who_o oft_o perceive_v the_o pulse_n of_o the_o arterse_n at_o the_o ligature_n which_o perception_n the_o compress_a artery_n cause_n when_o it_o smite_v against_o the_o flesh_n and_o the_o physician_n if_o he_o examine_v the_o matter_n shall_v often_o find_v a_o less_o pulse_n in_o the_o bind_v aâ—m_o then_o in_o the_o free_a and_o i_o can_v testify_v that_o i_o have_v divers_a time_n apply_v my_o finger_n to_o the_o patient_n wrist_n when_o the_o band_n be_v to_o be_v loose_v and_o observe_v that_o when_o by_o lose_v the_o ligature_n blood_n come_v in_o more_o plentiful_o the_o pulse_n become_v great_a but_o if_o that_o blood_n which_o flow_v away_o out_o when_o a_o vein_n be_v open_v come_v out_o of_o the_o artery_n into_o the_o vein_n how_o can_v it_o be_v plentiful_o take_v away_o for_o all_o the_o artery_n pulse_n equal_o and_o therefore_o they_o seem_v to_o afford_v blood_n to_o the_o vein_n in_o one_o and_o the_o same_o measure_n and_o if_o so_o be_v there_a of_o the_o artery_n afford_v so_o much_o to_o their_o vein_n as_o the_o artery_n of_o the_o arm_n do_v to_o
abate_v by_o little_a and_o little_a of_o their_o pulse_n yea_o and_o sometime_o intermit_v and_o afterward_o the_o red_a colour_n of_o the_o bind_v arm_n be_v change_v into_o black_a and_o blue_a and_o therefore_o i_o present_o undo_v the_o ligature_n be_v fright_v with_o this_o example_n a_o certain_a countryman_n be_v wound_v in_o the_o inside_n of_o his_o arm_n about_o the_o cubit_n when_o the_o village_n chirurgeon_n can_v not_o stop_v the_o blood_n he_o bind_v the_o arm_n extreme_a close_o about_o the_o wound_n whence_o follow_v a_o exceed_a inflammation_n of_o the_o low_a part_n of_o his_o arm_n and_o such_o a_o swell_a that_o deep_a pit_n be_v see_v in_o the_o place_n of_o his_o finger_n joint_n and_o within_o eighteen_o hour_n the_o low_a part_n of_o his_o arm_n be_v gangrenaâ—ed_v and_o sphacelate_v which_o christianus_n regius_n a_o expert_a chirurgeon_n do_v cut_v off_o in_o the_o presence_n of_o my_o self_n and_o eâ—aldus_n screvelius_fw-la a_o excellent_a physician_n moreover_o they_o object_n if_o the_o venal_a blood_n come_v out_o of_o the_o artery_n arterial_a how_o can_v the_o arterial_a blood_n differ_v so_o much_o from_o the_o venal_a but_o we_o must_v know_v that_o it_o differ_v less_o from_o the_o venal_a blood_n than_o most_o man_n imagine_v who_o from_o the_o violence_n wherewith_o the_o arterial_a blood_n leap_v forth_o do_v collect_v the_o great_a plenty_n of_o spirit_n therein_o and_o the_o great_a rarity_n or_o thinness_n thereof_o whereas_o that_o leap_v proceed_v from_o the_o force_n wherewith_o the_o heart_n drive_v the_o blood_n through_o the_o artery_n for_o a_o artery_n be_v open_v below_o or_o beyond_o the_o ligature_n the_o blood_n come_v out_o only_o drop_v and_o the_o difference_n between_o these_o two_o blood_n be_v cause_v by_o the_o great_a or_o less_o quantity_n of_o heat_n and_o spirit_n according_a as_o the_o blood_n be_v more_o or_o less_o remote_a from_o the_o heart_n the_o fountain_n of_o heat_n for_o the_o blood_n which_o be_v near_o the_o heart_n differ_v much_o from_o that_o which_o be_v far_o off_o in_o the_o small_a artery_n which_o you_o can_v hardly_o distinguish_v from_o that_o which_o be_v in_o the_o small_a vein_n and_o the_o small_a vein_n have_v more_o thin_a and_o hot_a blood_n than_o the_o great_a one_o which_o any_o one_o may_v easy_o try_v in_o open_v vein_n of_o the_o arm_n and_o foot_n yea_o and_o if_o the_o vein_n be_v open_v with_o a_o double_a ligature_n on_o each_o side_n the_o orifice_n as_o i_o say_v before_o the_o blood_n will_v come_v out_o hot_a than_o with_o a_o single_a ligature_n now_o that_o the_o blood_n do_v not_o go_v out_o of_o the_o small_a vein_n into_o the_o womb_n great_a they_o endeavour_v to_o prove_v by_o woman_n monthly_a purgation_n which_o according_a to_o their_o judgement_n be_v gather_v one_o whole_a month_n together_o in_o the_o vein_n about_o the_o womb_n and_o if_o they_o be_v carry_v from_o the_o womb_n unto_o the_o head_n they_o conceive_v that_o they_o do_v not_o pass_v through_o the_o vena_fw-la cava_fw-la and_o the_o heart_n howbeit_o the_o common_a and_o true_a opinion_n be_v that_o about_o the_o time_n of_o the_o usual_a flux_n the_o blood_n begin_v to_o be_v move_v to_o the_o womb_n from_o which_o motion_n of_o the_o humour_n pain_n of_o the_o side_n and_o loin_n be_v wont_a to_o arise_v about_o that_o time_n and_o i_o know_v by_o experience_n that_o about_o the_o time_n of_o the_o menstrual_a flux_n if_o the_o pulse_n of_o the_o heart_n and_o artery_n can_v be_v make_v great_a the_o course_n will_v flow_v the_o better_a because_o the_o blood_n will_v through_o the_o artery_n be_v drive_v more_o forcible_o into_o the_o womb._n it_o may_v nevertheless_o fall_v out_o that_o the_o course_n may_v be_v collect_v and_o make_v a_o obstruction_n in_o the_o womb_n and_o that_o then_o the_o blood_n may_v not_o return_v into_o the_o great_a vein_n that_o motion_n be_v stop_v but_o that_o be_v beside_o nature_n and_o when_o the_o menstrual_a blood_n be_v carry_v out_o of_o the_o womb_n into_o head_n the_o head_n the_o way_n be_v not_o inconvenient_a through_o the_o vena_fw-la cava_fw-la the_o heart_n and_o the_o ascend_a branch_n of_o the_o arteria_fw-la aorta_fw-la and_o that_o they_o do_v indeed_o pass_v through_o the_o heart_n those_o palpitation_n and_o light_a faint_n do_v seem_v to_o argue_v which_o be_v wont_a to_o attend_v upon_o the_o course_v stop_v but_o shall_v we_o not_o conceive_v it_o to_o be_v a_o dangerous_a inconvenience_n thing_n if_o all_o the_o ill_a humour_n in_o our_o body_n must_v pass_v into_o and_o through_o the_o heart_n but_o we_o must_v know_v that_o our_o body_n be_v so_o frame_v as_o that_o they_o may_v be_v most_o convenient_a for_o we_o when_o we_o be_v in_o health_n and_o not_o when_o we_o be_v sick_a moreover_o the_o humour_n which_o putrify_v by_o reason_n of_o obstruction_n and_o be_v very_o bad_a come_v not_o to_o the_o heart_n because_o its_o way_n be_v stop_v up_o nor_o be_v the_o heart_n so_o weak_a as_o to_o be_v corrupt_v by_o a_o evil_a humour_n which_o stay_v not_o long_o therein_o for_o those_o great_a physician_n galen_n hollerius_n laurentius_n have_v observe_v that_o the_o quittor_n of_o such_o as_o have_v a_o empyema_n and_o other_o sharp_a and_o stink_a humour_n do_v critical_o and_o without_o any_o bad_a symptom_n pass_v through_o the_o left_a ventricle_n of_o the_o heart_n which_o many_o time_n make_v for_o the_o good_a of_o the_o sick_a person_n in_o who_o that_o bad_a humour_n pass_v through_o the_o heart_n be_v often_o vanquish_v by_o the_o vigour_n and_o virtue_n hereof_o the_o other_o objection_n which_o they_o circumstance_n make_v do_v only_o respect_v the_o cause_n of_o this_o motion_n or_o certain_a circumstance_n wherein_o man_n be_v wont_n more_o free_o to_o dissent_v yet_o let_v we_o brief_o consider_v whether_o or_o no_o they_o have_v in_o they_o any_o weight_n wherewith_o to_o burden_n our_o opinion_n they_o say_v that_o at_o every_o contraction_n pulse_n of_o the_o heart_n the_o blood_n be_v not_o drive_v out_o by_o half_a ounce_n nor_o by_o dram_n nor_o by_o scruple_n out_o of_o the_o heart_n of_o a_o man_n for_o three_o cause_n first_o because_o that_o blood_n be_v too_o spirituous_a but_o i_o have_v already_o show_v that_o it_o be_v not_o so_o spirituous_a as_o man_n imagine_v common_o second_o because_o those_o little_a valve_n of_o the_o heart_n do_v only_o gape_v a_o little_a and_o then_o be_v close_o shut_v again_o which_o also_o do_v not_o agree_v with_o experience_n for_o a_o arteric_a be_v cut_v off_o from_o the_o heart_n great_a stream_n of_o blood_n do_v issue_n from_o the_o heart_n three_o that_o the_o artery_n be_v too_o full_a then_o to_o be_v able_a to_o admit_v half_o a_o ounce_n a_o dram_n or_o a_o scruple_n of_o blood_n but_o that_o be_v too_o inconsiderate_o avouch_v for_o when_o the_o heart_n contract_v itself_o all_o the_o artery_n in_o the_o body_n be_v enlarge_v and_o that_o on_o all_o side_n as_o i_o have_v divers_a time_n perceive_v with_o my_o hand_n hold_v the_o naked_a artery_n betwixt_o my_o finger_n and_o who_o will_v now_o say_v that_o all_o the_o artery_n of_o the_o body_n be_v dilate_v can_v admit_v of_o a_o scruple_n a_o dram_n yea_o half_a a_o ounce_n of_o blood_n more_o than_o they_o have_v also_o they_o deny_v that_o in_o the_o child_n womb._n in_o the_o womb_n the_o blood_n out_o of_o the_o vena_fw-la cava_fw-la do_v through_o the_o vessel_n of_o the_o heart_n unite_v enter_v into_o the_o arteria_fw-la aorta_fw-la and_o go_v from_o thence_o out_o of_o the_o umbilical_a artery_n into_o the_o umbilical_a vein_n and_o return_v back_o by_o it_o into_o the_o heart_n because_o they_o think_v this_o great_a absurdity_n will_v follow_v that_o one_o vein_n shall_v carry_v the_o mother_n blood_n and_o withal_o so_o much_o blood_n as_o the_o two_o umbilical_a artery_n do_v bring_v in_o as_o if_o rivers_n do_v not_o frequent_o carry_v as_o much_o water_n in_o one_o channel_n as_o many_o brook_n be_v able_a to_o bring_v in_o and_o here_o the_o umbilical_a vein_n when_o it_o be_v but_o one_o be_v much_o great_a than_o the_o artery_n there_o be_v often_o but_o one_o artery_n or_o there_o be_v two_o vein_n that_o the_o artery_n may_v as_o much_o as_o may_v be_v answer_n to_o the_o vein_n in_o brute_n beast_n say_v fallopius_n a_o rare_a anatomist_n there_o be_v always_o two_o vein_n and_o two_o artery_n which_o with_o the_o vrachus_fw-la or_o pispipe_n do_v reach_v as_o far_o as_o the_o navel_n and_o the_o vein_n do_v present_o grow_v into_o one_o before_o they_o enter_v into_o the_o abdomen_fw-la which_o do_v reach_v to_o the_o gate_n of_o the_o liver_n as_o i_o have_v observe_v in_o all_o sheep_n goat_n and_o cow_n who_o young_a one_o i_o have_v
be_v move_v that_o it_o be_v only_o one_o kind_n of_o blood_n it_o be_v not_o move_v up_o and_o down_o in_o the_o vessel_n like_o boil_a water_n but_o it_o be_v move_v oâ—e_n of_o one_o part_n into_o another_o which_o motion_n perfect_o to_o understand_v the_o motion_n of_o the_o chylus_n must_v be_v seek_v into_o that_o meat_n which_o be_v first_o eat_v have_v the_o first_o place_n in_o the_o stomach_n the_o stomach_n close_o embrace_v the_o same_o it_o be_v moisten_v with_o the_o moisture_n of_o the_o stomach_n it_o be_v cut_v and_o mince_v by_o a_o acid_a humour_n which_o come_v from_o the_o spleer_n afterwards_o it_o be_v change_v into_o cream_n tom._n seâ—_n 3._o â—_o sâ—â—nt_a â—â—tâ—r_n how_o soon_o or_o late_o it_o be_v concoctèd_v and_o distribute_v all_o at_o once_o or_o by_o piecemeal_o be_v digest_v it_o be_v distribute_v into_o the_o gut_n and_o milky_a vein_n see_v the_o figure_n of_o the_o milky_a vein_n pag._n 563._o not_o through_o the_o meseraick_n vein_n always_o white_a by_o one_o continue_a passage_n of_o the_o milky_a vein_n not_o to_o the_o spleen_n but_o to_o the_o liver_n gut_n of_o the_o liver_n into_o the_o vena_fw-la cava_fw-la out_o of_o the_o vena_fw-la cava_fw-la into_o the_o heart_n out_o of_o the_o right_a ventricle_n of_o the_o heart_n into_o vena_fw-la arteriosa_fw-la but_o not_o through_o the_o sepâ—â—â—â—_n interâ—…tium_fw-la or_o partition_n of_o the_o heart_n oâ—â—_n of_o the_o vena_fw-la arteriosa_fw-la into_o the_o arteria_fw-la venosa_fw-la and_o the_o left_a ventricle_n of_o the_o heart_n but_o not_o through_o the_o foramen_fw-la ovale_fw-mi and_o thence_o into_o the_o heart_n the_o arteria_fw-la aorta_fw-la and_o the_o rest_n of_o small_a artery_n out_o of_o the_o artery_n the_o blood_n by_o come_v mouth_n know_a to_o the_o ancient_n go_v into_o the_o vein_n as_o the_o store_n of_o blood_n send_v into_o the_o part_n do_v shâ—â—_n the_o press_v a_o vein_n below_o the_o orifice_n in_o blood-letting_a the_o ligature_n of_o a_o vein_n in_o live_a anatomy_n dissection_n of_o a_o vein_n in_o live_a creature_n the_o empty_n of_o the_o vein_n appear_v in_o the_o skin_n but_o the_o blood_n do_v not_o come_v out_o of_o the_o great_a vein_n into_o the_o lesser_a sevulsory_a blood-letting_a do_v not_o argue_v it_o nor_o the_o arm_n fall_v away_o occasion_v by_o a_o ligature_n nor_o the_o varices_fw-la but_o it_o flow_v â—â—â—_o of_o the_o small_a vessel_n into_o the_o vena_fw-la cava_fw-la out_o of_o the_o vena_fw-la cava_fw-la to_o the_o heart_n again_o yea_o that_o blood_n which_o have_v already_o past_a the_o heart_n because_o the_o meat_n afford_v not_o so_o much_o blood_n as_o the_o heart_n pass_v through_o viz._n about_o half_a a_o ounce_n at_o every_o pulse_n so_o that_o the_o blood_n 〈◊〉_d circular_o which_o motion_n of_o the_o blood_n be_v not_o unknown_a to_o the_o ancient_n to_o hypocrates_n in_o foëtins_n edition_n pag._n 344._o pag._n 277._o pag._n 229._o to_o diogiâ—â—â—_n apolloniata_n to_o plato_n to_o aristotle_n but_o in_o this_o age_n find_v out_o â—…sh_a by_o paulus_n servita_n publish_a in_o print_n by_o william_n harvey_n now_o this_o motion_n be_v make_v through_o all_o the_o artery_n and_o vein_n of_o the_o body_n yea_o of_o the_o head_n yea_o in_o the_o child_n in_o the_o womb._n it_o go_v out_o of_o the_o artery_n into_o the_o vein_n by_o anastomosis_n and_o through_o the_o flesh_n and_o that_o motion_n of_o the_o blood_n be_v continual_a quick_a so_o that_o the_o whole_a circuit_n or_o round_o be_v perform_v in_o less_o than_o a_o quarter_n of_o a_o hour_n nor_o do_v the_o fit_v of_o ague_n argue_v any_o other_o nor_o the_o exacerbation_n of_o fever_n this_o motion_n be_v also_o vehement_a not_o of_o like_a vehemence_n in_o the_o artery_n and_o vein_n yet_o the_o same_o quickness_n in_o both_o yet_o of_o great_a quickness_n when_o the_o heart_n beat_v one_o portion_n of_o blood_n do_v not_o always_o go_v the_o same_o way_n the_o vital_a spirit_n be_v move_v with_o the_o blood_n the_o animal_n spirit_n motion_n through_o the_o nerve_n can_v be_v observe_v but_o the_o motion_n of_o the_o chylus_n easy_o through_o the_o milky_a vein_n what_o kind_n of_o motion_n that_o iâ—_n the_o cause_n of_o the_o blood_n motion_n be_v not_o a_o iâ—bâ—â—â—_n power_n thereof_o nor_o be_v the_o blood_n carry_v by_o the_o spirit_n nor_o be_v it_o void_v by_o reason_n of_o rarâ—faction_n only_o put_v it_o be_v drive_v by_o the_o vena_fw-la cava_fw-la into_o the_o earlet_n out_o of_o it_o into_o the_o heart_n yet_o be_v it_o draw_v also_o the_o cause_n of_o the_o motion_n into_o the_o left_a ventricle_n be_v the_o same_o aâ—d_n happen_v in_o both_o place_n at_o one_o moment_n the_o blood_n be_v drive_v out_o of_o the_o heart_n into_o the_o artery_n when_o the_o heart_n be_v contract_v the_o cause_n of_o the_o constriction_n of_o the_o heart_n which_o be_v perform_v by_o help_n of_o the_o fibre_n the_o heart_n after_o its_o constriction_n return_v to_o its_o natural_a state_n and_o then_o it_o be_v dilate_v the_o blood_n be_v drive_v out_o of_o the_o great_a into_o the_o lesser_a artery_n yet_o it_o be_v draw_v withal_o not_o necessary_o by_o dilatation_n of_o the_o artery_n nor_o do_v galens_n experiment_n show_v any_o other_o thing_n yet_o galen_n have_v certain_a token_n that_o the_o dilatation_n of_o the_o artery_n help_v their_o motion_n de_fw-fr usu_fw-la pull_v cap._n 5._o an_fw-mi sanguis_fw-la in_o art_n c._n 8._o but_o the_o impulse_n i_o here_o cause_v only_o by_o the_o hart._n out_o of_o the_o artery_n into_o the_o vein_n out_o of_o the_o small_a vein_n into_o the_o great_a it_o be_v drive_v by_o every_o particle_n of_o the_o vein_n and_o draw_v so_o also_o by_o pulsion_n the_o chyle_n be_v move_v out_o of_o the_o stomach_n through_o the_o gut_n by_o the_o milky_a vein_n and_o also_o draw_v why_o not_o through_o the_o mesaraick_a vein_n the_o motion_n of_o the_o blood_n serve_v for_o the_o utility_n of_o the_o part_n and_o that_o it_o may_v be_v preserve_v and_o to_o perfect_v the_o blood_n the_o blood_n which_o be_v carry_v to_o nourish_v the_o part_n be_v not_o move_v circular_o nor_o be_v there_o any_o other_o motion_n of_o the_o blood_n whereby_o the_o valve_n of_o the_o heart_n be_v shut_v nor_o in_o â—_z of_o the_o mind_n yet_o there_o be_v another_o preternatural_a motion_n thereof_o the_o occasion_n of_o this_o second_o letter_n answer_v to_o the_o objection_n that_o in_o blood_n let_v the_o vein_n do_v sw_a at_o the_o bind_n not_o through_o pain_n not_o by_o strain_v the_o vein_n but_o because_o the_o motion_n of_o the_o blood_n be_v stop_v nor_o do_v the_o artery_n swell_v because_o of_o the_o ligature_n but_o the_o vein_n swell_v also_o with_o two_o ligature_n and_o wherefore_o why_o in_o blood-letting_n they_o unbind_v the_o arm_n when_o the_o blood_n do_v not_o run_v apace_o why_o much_o blood_n may_v be_v take_v away_o and_o more_o out_o of_o the_o arm_n then_o out_o of_o the_o hand_n why_o it_o flow_v out_o of_o a_o wound_a artery_n not_o bind_v the_o ligature_n be_v loose_v the_o blood_n stop_v and_o sometime_o it_o run_v and_o why_o but_o be_v stop_v by_o hold_v the_o finger_n in_o the_o vein_n below_o the_o orifice_n also_o when_o the_o vein_n be_v cut_v asunder_o in_o the_o middle_n and_o wherefore_o no_o part_n receive_v blood_n by_o the_o vein_n except_v the_o liver_n how_o and_o why_o the_o venal_a blood_n differ_v from_o the_o arterial_a how_o menstrual_a blood_n be_v collect_v about_o the_o womb_n how_o they_o be_v carry_v out_o of_o the_o womb_n into_o the_o head_n how_o it_o come_v that_o the_o humour_n pass_v through_o the_o heart_n do_v not_o cause_v great_a inconvenience_n the_o objection_n against_o circumstance_n nothing_o hinder_v but_o that_o half_a a_o ounce_n of_o blood_n may_v be_v force_v out_o of_o the_o heart_n at_o every_o pulse_n nothing_o hinder_v but_o that_o the_o blood_n may_v be_v circular_o move_v in_o the_o child_n in_o the_o womb._n a_o sign_n that_o it_o be_v so_o indeed_o though_o there_o be_v anastomosis_n of_o the_o vein_n &_o artery_n yet_o tumour_n may_v arise_v not_o by_o rarifaction_n but_o by_o constriction_n of_o the_o heart_n the_o blood_n be_v drive_v in_o the_o artery_n not_o in_o the_o dilatation_n though_o sometime_o blood_n go_v out_o therein_o and_o be_v drive_v by_o all_o part_n of_o the_o vein_n it_o return_v to_o the_o heart_n by_o this_o motion_n the_o vein_n and_o artery_n may_v be_v nourish_v and_o the_o blood_n ventilitated_a better_a
of_o the_o milky_a vein_n do_v go_v dd._n two_o milky_a branch_n great_a than_o the_o rest_n ascend_v by_o the_o porta_n and_o insert_v into_o the_o liver_n by_o the_o opinion_n of_o asellius_n i_fw-mi the_o lobe_n of_o the_o liver_n f._n the_o gall._n gg_n the_o empty_a gut_n call_v jejunum_n hh_o the_o ilium_n oh_o glandulous_a flesh_n in_o dog_n by_o the_o duodenum_fw-la and_o the_o entrance_n of_o the_o jejunum_n which_o may_v be_v call_v in_o dog_n the_o low_a part_n of_o the_o pancreas_n page_n â—â—â—_o some_o also_o there_o be_v shut_v who_o suppose_v that_o the_o blood_n be_v carry_v out_o of_o the_o heart_n do_v go_v back_o and_o return_v again_o by_o the_o artery_n into_o the_o heart_n which_o they_o be_v therefore_o move_v to_o think_v that_o they_o may_v be_v able_a to_o give_v a_o mechanic_n cause_n why_o the_o valve_n of_o the_o heart_n in_o the_o orifice_n of_o the_o artery_n do_v fall_v down_o and_o be_v close_v up_o i_o true_o have_v always_o esteem_v that_o a_o rare_a design_n of_o erasistratus_n to_o explain_v all_o thing_n that_o happen_v in_o our_o body_n mechanical_o but_o i_o account_v it_o a_o rash_a thing_n in_o he_o to_o measure_v the_o wisdom_n of_o god_n by_o his_o own_o wisdom_n and_o these_o be_v to_o be_v count_v engine_n which_o evident_a reason_n and_o especial_o sense_n do_v show_v to_o be_v such_o here_o contrariwise_o our_o sense_n observe_v that_o the_o blood_n go_v through_o the_o artery_n from_o the_o heart_n not_o to_o the_o heart_n and_o in_o a_o rare_a and_o languish_a pulse_n that_o the_o artery_n do_v not_o swell_v last_o where_o it_o be_v knit_v to_o the_o heart_n as_o it_o shall_v do_v if_o that_o opinion_n be_v true_a but_o first_o of_o all_o also_o that_o the_o valve_n be_v not_o shut_v by_o the_o blood_n run_v back_o we_o have_v this_o sign_n that_o in_o case_n the_o artery_n be_v bind_v two_o finger_n from_o the_o heart_n and_o it_o be_v so_o open_v betwixt_o the_o ligature_n and_o the_o valve_n that_o the_o blood_n may_v free_o pass_v forth_o and_o therefore_o go_v neither_o backward_o nor_o forward_o yet_o the_o valve_n may_v be_v divers_a time_n well_o sastn_v the_o heart_n ordinary_o move_v and_o so_o as_o not_o to_o sâ—ed_z forth_o the_o blood_n save_v in_o its_o constriction_n and_o therefore_o if_o i_o will_v here_o allow_v of_o any_o mechanical_a motion_n i_o shall_v admit_v the_o common_a opinion_n which_o say_v that_o the_o shut_n as_o of_o the_o heart_n so_o of_o the_o valve_n be_v perform_v by_o contraction_n of_o the_o fibre_n for_o that_o same_o contraction_n of_o the_o fibre_n in_o the_o heart_n be_v every_o where_o obvious_a to_o the_o eyesight_n but_o we_o have_v true_o no_o sign_n or_o â—oken_n mind_n that_o the_o blood_n be_v any_o other_o way_n direct_o move_v through_o the_o vein_n from_o the_o heart_n or_o through_o the_o artery_n to_o the_o heart_n in_o joy_n true_o the_o humour_n move_v outward_o but_o this_o may_v be_v betide_v by_o the_o artery_n alone_o and_o in_o sadness_n the_o humour_n may_v be_v move_v inward_o through_o the_o vein_n alone_o and_o they_o must_v needs_o do_v so_o for_o see_v the_o pulse_n do_v not_o cease_v in_o sadness_n and_o by_o the_o pulse_n there_o go_v continual_o somewhat_o through_o the_o artery_n outward_o hardly_o can_v any_o thing_n be_v move_v through_o the_o artery_n inward_o and_o to_o the_o heart_n howbeit_o praeternatural_o the_o humour_n have_v another_o motion_n beside_o thereof_o that_o which_o we_o have_v here_o describe_v while_o by_o their_o lightness_n or_o other_o activity_n they_o mount_v upward_o or_o by_o their_o weight_n descend_v downward_o as_o be_v manifest_a in_o such_o as_o have_v the_o varices_fw-la so_o call_v also_o that_o way_n be_v shut_v up_o by_o which_o they_o be_v wont_a to_o be_v move_v they_o be_v compel_v to_o seek_v another_o so_o in_o a_o duck_n i_o have_v divers_a time_n see_v in_o the_o vessel_n of_o the_o breast_n the_o blood_n particoloured_a some_o whiteish_a some_o radish_n which_o the_o artery_n be_v contract_v be_v move_v to_o and_o from_o the_o heart_n in_o divers_a side_n of_o the_o artery_n but_o that_o motion_n last_v not_o long_o nor_o do_v the_o blood_n ever_o enter_v into_o the_o heart_n by_o that_o motion_n and_o thus_o most_o worthy_a friend_n bartholine_n i_o conceive_v i_o have_v answer_v your_o question_n touch_v the_o motion_n of_o the_o blood_n whereinto_o i_o do_v inquire_v more_o scrupulous_o that_o i_o may_v better_o know_v the_o nature_n of_o the_o humour_n and_o their_o deflux_n from_o which_o flux_n of_o humour_n innumerable_a disease_n arise_v i_o do_v also_o believe_v that_o i_o may_v more_o exact_o understand_v how_o good_a or_o bad_a blood_n be_v generate_v if_o i_o know_v those_o part_n by_o which_o the_o humour_n pass_v along_o may_v be_v change_v also_o i_o conceive_v that_o i_o shall_v be_v better_a able_a to_o judge_n how_o very_a many_o disease_n ought_v to_o be_v cure_v if_o i_o know_v which_o vein_n be_v open_v will_v evacuate_v such_o and_o such_o part_n and_o through_o what_o part_v the_o remedy_n ought_v to_o pass_v before_o it_o can_v come_v to_o the_o part_n affect_v also_o innumerable_a thing_n come_v into_o my_o mind_n diffuse_v through_o our_o whole_a art_n as_o the_o doctrine_n of_o pulse_n of_o fever_n of_o inflammation_n their_o generation_n and_o cure_n and_o other_o thing_n which_o make_v i_o desire_n to_o be_v acquaint_v with_o this_o motion_n of_o blood_n and_o the_o experiment_n whereby_o i_o be_v bring_v into_o this_o opinion_n be_v so_o evident_a that_o i_o doubt_v not_o to_o affirm_v that_o learned_a and_o discree_a physician_n will_v henceforwards_o allow_v of_o this_o motion_n of_o the_o chyle_n and_o blood_n howbeit_o in_o some_o cause_n and_o in_o certain_a circumstance_n of_o this_o motion_n i_o can_v promise_v the_o like_a agreement_n for_o sundry_a man_n be_v natural_o incline_v by_o a_o disparity_n of_o their_o judgement_n to_o embrace_v different_a opinion_n touch_v the_o truth_n of_o these_o experiment_n you_o can_v my_o bartholine_n make_v question_n who_o have_v yourself_o see_v many_o of_o they_o and_o there_o be_v frequent_o present_a most_o learned_a doctor_n of_o physic_n not_o unknown_a to_o you_o franciscus_n silvius_n johannes_n van_n horn_n ahasuerus_n schmitnerus_n most_o accurate_a dissecter_n and_o those_o person_n of_o solid_a learning_n franciscus_n vander_n schagen_n and_o antonius_n vockestaert_n nor_o be_v they_o only_o present_a but_o they_o also_o afford_v their_o counsel_n and_o handiwork_n to_o help_v make_v the_o say_a experiment_n to_o who_o in_o that_o respect_n i_o be_o very_o much_o oblige_v and_o so_o farewell_o most_o learned_a bartholine_n and_o persist_v to_o love_v i_o date_v at_o leyden_n the_o 10._o of_o the_o kalend_n of_o october_n anno_fw-la 1640._o the_o second_o letter_n of_o the_o motion_n of_o the_o blood_n to_o the_o say_v bartholinus_n such_o be_v the_o fate_n of_o writer_n that_o they_o be_v comcompel_v to_o write_v when_o they_o be_v unwilling_a that_o so_o they_o may_v answer_v their_o adversary_n unless_o they_o will_v rather_o be_v want_v to_o themselves_o or_o the_o cause_n which_o they_o defend_v a_o certain_a learned_a man_n will_v needs_o extort_v this_o from_o i_o be_v busy_v about_o far_o other_o letter_n matter_n for_o those_o thesis_n which_o he_o have_v before_o object_v against_o he_o have_v endeavour_v now_o late_o by_o a_o peculiar_a write_n to_o refute_v in_o which_o write_v there_o be_v many_o witty_a and_o learned_a passage_n but_o i_o find_v that_o fault_n in_o the_o author_n which_o the_o ancient_n find_v in_o albutius_n the_o rhetoritian_n who_o make_v it_o his_o business_n in_o every_o cause_n he_o plead_v not_o to_o say_v all_o that_o shall_v be_v say_v but_o all_o that_o he_o be_v able_a to_o say_v also_o that_o motion_n of_o the_o blood_n which_o be_v evident_a in_o live_a dissection_n he_o have_v never_o labour_v to_o observe_v just_o as_o if_o the_o matter_n may_v better_o be_v conceive_v by_o the_o mind_n than_o he_o can_v see_v it_o with_o his_o eye_n but_o these_o and_o other_o thing_n concern_v those_o thesis_n i_o leave_v to_o the_o objection_n care_n of_o roger_n drak_fw-mi who_o be_v now_o a_o doctor_n of_o physic_n at_o london_n a_o man_n of_o a_o acute_a wit_n and_o solid_a learning_n i_o shall_v bind_n only_o meddle_v with_o such_o thing_n as_o shall_v seem_v to_o oppose_v the_o circular_a motion_n of_o blood_n and_o in_o the_o first_o place_n what_o it_o be_v that_o blood-letting_a do_v teach_v we_o in_o this_o case_n concern_v which_o that_o pain_n learned_a man_n have_v observe_v thing_n worthy_a of_o consideration_n a_o surgeon_n be_v to_o open_v a_o vein_n vein_n make_v a_o ligature_n upon_o the_o arm_n that_o the_o vein_n may_v swell_v the_o vein_n that_o swell_v
they_o and_o be_v draw_v out_o shall_v not_o the_o heart_n be_v soon_o destitute_a of_o all_o blood_n there_o be_v true_o no_o danger_n at_o all_o for_o we_o have_v say_v the_o blood_n come_v as_o fast_o unto_o the_o heart_n as_o it_o be_v drive_v thence_o yet_o i_o can_v conceive_v the_o blood_n enter_v all_o vein_n alike_o although_o the_o artery_n seem_v to_o pulse_n equal_o for_o all_o liquor_n flow_v more_o easy_o and_o swift_o into_o a_o empty_a place_n in_o which_o there_o be_v nothing_o to_o drive_v and_o force_v they_o and_o moreover_o in_o this_o case_n the_o blood_n be_v more_o forcible_o draw_v by_o the_o empty_a vein_n then_o by_o the_o full_a one_o now_o more_o store_n of_o blood_n issue_v hand_n from_o a_o vein_n open_v in_o the_o cubit_n then_o in_o the_o hand_n because_o all_o that_o blood_n which_o come_v to_o the_o vein_n through_o all_o the_o anastomosis_n of_o the_o cubit_n of_o the_o hand_n must_v return_v through_o the_o cubit_n vein_n but_o less_o run_v through_o the_o vein_n of_o the_o hand_n and_o that_o only_a which_o come_v through_o the_o anastomosis_n of_o the_o hand_n out_o of_o a_o wound_a artery_n indeed_o the_o blood_n present_o flow_v although_o bind_v it_o be_v not_o bind_v but_o that_o happen_v because_o the_o blood_n be_v carry_v with_o great_a vetiemence_n though_o the_o artery_n then_o through_o the_o vein_n by_o which_o vehemency_n it_o fill_v the_o artery_n lift_v up_o and_o distend_v the_o coat_n and_o if_o it_o be_v open_v necessary_o fly_v out_o our_o of_o a_o vein_n open_v when_o blood_n have_v flow_v sufficient_o we_o why_o stop_v it_o by_o untie_v the_o ligature_n because_o the_o blood_n may_v be_v carry_v again_o its_o old_a way_n now_o it_o be_v at_o liberty_n and_o the_o way_n free_a but_o if_o it_o so_o happen_v that_o too_o much_o blood_n be_v gather_v about_o the_o ligature_n the_o vein_n can_v give_v it_o a_o free_a passage_n or_o so_o large_a a_o orifice_n be_v make_v that_o the_o blood_n may_v now_o go_v right_a out_o that_o way_n by_o which_o it_o go_v when_o it_o be_v shut_v in_o sometime_o the_o band_n be_v loosen_v the_o blood_n run_v out_o in_o a_o full_a stream_n which_o our_o surgeon_n at_o this_o very_a day_n that_o they_o may_v effectual_o stop_v they_o frequent_o compress_v the_o vein_n with_o their_o thumb_n a_o little_a below_o the_o orifice_n and_o so_o they_o stop_v the_o orifice_n blood_n lest_o if_o they_o shall_v compress_v it_o above_o the_o orifice_n the_o blood_n contain_v therein_o shall_v present_o curdle_n and_o hinder_v the_o heal_n up_o of_o the_o vein_n and_o they_o that_o deny_v that_o the_o blood_n may_v thus_o be_v stop_v i_o know_v not_o wherein_o we_o shall_v credit_v they_o who_o will_v abuse_v we_o in_o a_o thing_n obvious_a to_o the_o sense_n and_o see_v the_o blood_n be_v stop_v by_o compress_v the_o low_a part_n of_o the_o vein_n it_o be_v true_o manifest_a that_o the_o blood_n ascend_v from_o the_o low_a part_n but_o in_o case_n it_o shall_v happen_v not_o in_o blood-letting_a but_o by_o some_o other_o wherefore_o mischance_n that_o a_o vein_n shall_v be_v so_o wound_v that_o the_o blood_n can_v not_o be_v stop_v the_o vein_n be_v cut_v asunder_o in_o the_o midst_n whereupon_o the_o vein_n be_v no_o long_o strerch_v out_o as_o before_o the_o part_n cut_v asunder_o be_v draw_v upward_o and_o downward_o into_o the_o flesh_n by_o which_o flesh_n the_o mouth_n of_o the_o vein_n be_v compress_v and_o shut_v and_o that_o so_o much_o the_o more_o easy_o because_o the_o blood_n can_v move_v its_o self_n so_o much_o the_o more_o easy_o through_o the_o neighbour_a vein_n which_o be_v extend_v and_o open_a the_o former_a be_v shut_v up_o and_o therefore_o for_o the_o very_a same_o cause_n a_o small_a artery_n be_v cut_v asunder_o athwart_o neither_o bleed_v nor_o inflammation_n do_v follow_v which_o thing_n be_v so_o i_o conceive_v it_o be_v evident_a to_o all_o man_n that_o such_o thing_n as_o happen_v in_o blood-letting_a do_v either_o prove_v the_o circular_a motion_n of_o the_o blood_n or_o at_o least_o be_v not_o against_o the_o same_o but_o see_v other_o thing_n be_v object_v against_o we_o we_o must_v answer_v liver_n they_o also_o and_o first_o whereas_o they_o prove_v that_o the_o blood_n come_v through_o the_o vein_n not_o out_o of_o the_o artery_n but_o from_o the_o liver_n because_o some_o part_n receive_v blood_n and_o have_v tumour_n arise_v from_o the_o afflux_n of_o the_o blood_n which_o part_n have_v no_o artery_n among_o which_o they_o reckon_v the_o pleura_fw-la but_o it_o do_v not_o follow_v if_o the_o part_n have_v not_o artery_n that_o their_o vein_n do_v not_o receive_v their_o blood_n from_o the_o artery_n but_o from_o the_o liver_n for_o as_o we_o say_v the_o blood_n out_o of_o the_o mesenterick_n and_o celiack_n artery_n do_v not_o enter_v the_o mesenterick_n and_o splenick_n vein_n through_o which_o it_o be_v carry_v to_o the_o liver_n even_o so_o other_o vein_n may_v receive_v blood_n from_o the_o artery_n which_o they_o may_v carry_v into_o a_o part_n more_o remote_a from_o artery_n howbeit_o there_o be_v no_o part_n of_o the_o body_n of_o any_o bulk_n wherein_o the_o anatomist_n do_v not_o right_o acknowledge_v artery_n to_o be_v and_o infinite_a artery_n do_v not_o as_o yet_o lie_v conceal_v from_o their_o knowledge_n because_o the_o small_a artery_n disperse_v through_o the_o flesh_n have_v only_o one_o coat_n as_o the_o vein_n have_v yea_o and_o in_o the_o liver_n itself_o there_o be_v so_o many_o branch_n of_o the_o arteria_fw-la celiaca_fw-la as_o there_o be_v branch_n of_o the_o vena_fw-la porta_n and_o as_o many_o branch_n also_o there_o be_v of_o the_o ductus_fw-la cholidocus_fw-la all_o which_o have_v be_v by_o anatomist_n hitherto_o reckon_v for_o branch_n of_o vena_fw-la porta_n because_o those_o three_o kind_n of_o vessel_n be_v in_o the_o liver_n enclose_v in_o a_o common_a coat_n at_o lest_o no_o man_n will_v ever_o deny_v the_o artery_n of_o the_o pleura_fw-la that_o have_v once_o see_v the_o chest_n of_o a_o live_a creature_n open_v for_o whilst_o the_o chest_n be_v dissect_v blood_n be_v wont_a to_o leap_v out_o of_o the_o artery_n of_o the_o pleura_fw-la moreover_o they_o prove_v that_o blood_n do_v not_o come_v out_o of_o the_o artery_n into_o the_o vein_n because_o the_o arm_n be_v so_o bind_v that_o the_o artery_n may_v still_o pulse_n the_o arm_n be_v not_o immeasurable_o swell_v below_o the_o ligature_n whereas_o it_o ought_v to_o be_v so_o swell_v and_o distend_v if_o by_o reason_n of_o the_o ligature_n nothing_o can_v flow_v back_o into_o the_o great_a vein_n and_o at_o every_o pulse_n the_o artery_n drive_v somewhat_o into_o the_o low_a vein_n at_o every_o contraction_n of_o which_o contraction_n there_o be_v more_o than_o three_o thousand_o perform_v every_o hour_n nevertheless_o it_o may_v come_v to_o pass_v that_o the_o arm_n be_v not_o extend_v to_o such_o a_o bulk_n when_o it_o be_v bind_v because_o the_o vein_n be_v not_o total_o shut_v up_o and_o the_o blood_n may_v by_o some_o creep_a hole_n pass_v under_o the_o ligature_n and_o go_v into_o the_o great_a vein_n as_o we_o see_v a_o part_n be_v close_o bind_v to_o repel_v humour_n for_o divers_a month_n or_o year_n be_v nevertheless_o nourish_v by_o the_o blood_n which_o flow_v through_o also_o it_o may_v come_v to_o pass_v that_o so_o little_a blood_n be_v force_v in_o through_o the_o artery_n of_o the_o bind_v arm_n as_o that_o it_o can_v distend_v or_o swell_v the_o same_o under_o a_o long_a time_n for_o that_o blood_n only_o be_v force_v in_o the_o vein_n be_v stretch_v with_o fullness_n which_o be_v in_o the_o artery_n from_o the_o ligature_n unto_o the_o hand_n for_o that_o which_o be_v above_o the_o ligature_n can_v enter_v more_o easy_o into_o the_o vein_n by_o open_a anastomosis_n yea_o it_o may_v come_v to_o pass_v when_o the_o vein_n be_v distend_v do_v no_o long_o permit_v the_o blood_n to_o be_v force_v into_o they_o by_o the_o artery_n that_o the_o pulse_n of_o the_o artery_n be_v stop_v or_o that_o the_o blood_n regurgitate_v upward_o and_o enter_v the_o vein_n above_o the_o ligature_n through_o the_o anastomosis_n the_o like_a whereto_o i_o see_v in_o a_o duck_n as_o i_o former_o relate_v unless_o one_o of_o these_o thing_n happen_v the_o arm_n will_v present_o swell_v after_o it_o be_v bind_v and_o a_o suffocation_n of_o the_o innate_a heat_n by_o the_o abundance_n of_o blood_n drive_v in_o will_v follow_v for_o i_o have_v often_o bind_v i_o own_o and_o other_o arm_n above_o the_o wrist_n and_o i_o always_o see_v the_o vein_n distend_v and_o the_o flesh_n to_o swell_v somewhat_o and_o grow_v red_a and_o oftentimes_o though_o not_o always_o the_o artery_n