II. 1. 1 STRAT101 



no. 

 ii7. Tracing to .show thai va 



auricles to ventricles 



88. Diagram to show the innervatioi bean in tl 



Plate, i .' 



69. Frog heart tracing showing the action 



70. Schematic representation of the innorvati f thi 



(Color Plate. I 



71. Tracings showing the effects on the hi 



stimulation of the sympathetic nerves prior union with I 

 vagus nerve BM 



72. Roy's kidnej oncometer 



7.".. Pall of Ii1(m„i pressure from excitation of the deprea 



71. Tlic effect of Btrong stimulation (heal the skin i 



terial blood pressure and respiratory - 



75. Diagram showing the probable arrangi of th< 



76. Aortic blood pressure, showing the eff 



77. Tracing to -how the eff< _ ity on rial blood pr 

 7 s ". The effeel of gravity on the aortic pressure after 



<<>r«I in the upper dorsal region 



79. Schema to show the relations of the Pacchionian I 



so. Trmin^ showing simultaneous recoi the art. -rial M 1 preaSUI 



venous pressure, the intracranial j tin- pr 



sinuses 



81. Electrocardiographic apparatus as made by I 



terials Co 



82. Noinial electrocardiogram 



B3. Electrocardiogram (dog) taken simultaneously witl in«l 

 ventricle 



84. Records of electrocardiogram and movement 



that when the apex is warmed a typical T-wave app f ^ 



wave in the opposite direction appearing when ts 



B5. sinus bradycardis 



86. Auricular extrasystole 



87. Ventricular extra* rising in the ? 

 38. Ventricular extrasystole arising in the l>-ft i 



89. Paroxysmal tachycardia 



90. Auricular fibrillation 



91. Auricular flutter 



92. Delayed eonduetion 



l'artial dissociation 



94. Complete dissociation 



'.'.">. PolyBphygmograph .... 



Normal jugular tracing 



•■7 Bedui ■ i tracings from carotid, 



the general relationsl 

 98 PolysphyjrmoB ncludlnc 



99. Delayed conduction time 



ion. Dropped beat 



101. Premature beats extra 



- 

 - 



