392 



Dr. S. W. Patterson. The Antagonistic 



Fig. 9.- — Effect of Adrenalin, and Adrenalin combined with C0 2 , on Left Auricle and 

 Ventricle. Read from left to right. Experiment 2, Table VI. 



(a) T. 35, B.P. 96, I.V.C. 70, O.P. 100 c.c. in 10 sees, (after adrenalin). 



(b) T. 35, B.P. 96, I.V.C: 70, O.P. ? (adrenalin and C0 2 ). 



Fig. 10 (1), (2), and (3). — Eight Ventricle and Pulmonary Artery. Read from right to left. 

 Fig. 10 (1).— Effect of C0 2 , Experiment 8, a, Table VI. 



(a) T. 36-5, B.P. 92, I.V.C. 22, O.P. 106 c.c. in 10 sees, (normal). 



(b) T. 36-5, B.P. 92, I.V.C. 90, O.P. ? (6 per cent. C0 2 ). 



