Action of Carbon Dioxide and Adrenalin on the Heart. 393 



Fig. 10 (2).— Effect of adrenalin. Experiment 8, b, Table VI. 



(a) T. 26 6, B.P. 92, I.V.C. 38, O.P. 128 c.c. in 10 sees, (normal). 



(b) T. 36-6, B.P. 92, I.V.C. 12, O.P. ? (after 0"1 mgim. adrenalin). 



Fig. 10 (3).— Adrenalin and CO.,, Experiment 8, c, Table VI. 



(a) T. 36-6, B.P. 92, I.V.C. 12, O.P. ? (adrenalin alone). 



(b) T. 36 7, B.P. 96, I.V.C. 22, O.P. 124 c.c. in 10 sees, (adrenalin with 6 per cent. C0 2 ). 

 VOL. LXXXVIII. — B. 2 H 



