Index 237 



Septum of the Heart 



Caesalpinus thought it permeable, xii 

 Harvey on the view that it is porous, 19, 20 

 Riolan believed it porous, 123 

 Serve 't 'us , Michael 



gave a description of the pulmonary circulation, x 

 curious history of his work containing it, xi 

 Shrimp 



movements of the heart of a, 36 

 Sigmoid Valves 



See Semilunar 

 Silvius, Jacobus 



discovered the valves of the veins according to Riolan, 78 

 Simon, Sir John 



on Harvey's discovery, ix 

 Slegel, P. M. 



letter of Harvey to, 176 

 Snake 



observations of heart and bloodvessels of a live, 65 

 Spirits 



views of the ancients regarding, ix 

 arteries supposed to contain, by Erasistratus, 140 

 the common subterfuge of ignorance, 141 

 three kinds of, admitted by the medical schools, 141 

 not distinct from the blood, 143, 146 

 Spleen 



bloodvessels connected with the, 94 

 vein of, has a valve, 116 

 Systole and Diastole 



of arteries as of heart, 138 

 constitute the pulse, 163 

 observations on, 170 



Transmission of Disease 



discussed, 193 

 Tricuspid Valve 



referred to, 16, 101, 153 



