PLATE VI (F) 
muuumuiui luuiuuiwuuu 
Time in 5 sees 
Signal for 
CHC1 3 tap. 
. i iV 
I n n . 
— n n 
1 1 
. ... . J . .. . L 
' <*~ into 
/ u-vj c-c C 
— t ^ — — ■ . fc_ 
^ou^ " • : , 
Fig. 7 
VI. — Heart 5, Observation 6. Cat's heart ; Perfusion of Coronary System with CHC1 3 0.0032 per cent, in modified 
Ringer's solution ; Temperature 38^ C. ; 100 c.cm., perfused in 125 seconds. 
ime in 5 sees 
jmMMMmMjJMkll 
_s it i_ 
_L 11 t — . — n L ji 1 iu 
jt 1 a — —a ji_ 
Fig. 7 
VI. — Heart 5, Observation 6. Perfusion of the CHClj solution discontinued ; Recovery of Auricle and Ventricle. 
