Chapter

 1 Pref|      another in point of size, viz., the pulmonary artery to
 2 III |  arteries of the body pulsate, viz., the contraction of the
 3 V   |  particulars I have mentioned, viz., the heart becoming erect,
 4 V   |        the heart and arteries, viz., the passage of the blood
 5 VI  |   manner as in higher animals, viz., by the action of the heart;
 6 VI  |        belonging to the heart, viz., the vena cava, the pulmonary
 7 VI  |     remains for demonstration, viz., that in the more perfect
 8 VII |    exactly do these membranes (viz., the semilunar valves)
 9 IX  |    always a certain something, viz., blood, in proportion to
10 X   |     experiment and dissection, viz., that the blood is incessantly
11 XI  |      warmth, and of something, viz., a stream of blood suddenly
12 XII |      have already referred to, viz., the continual passage
13 XIII|    aorta and pulmonary artery, viz., to prevent all reflux
14 XVII| subject which we have in hand, viz., the use of the auricles
15 XVII|     same; so is its functions, viz., to contract and move something