INFLUENCE OF ( ,I..\ M >l 1. A R ! X I K \( TS. 



V) 



u 



u 



2 



e > a * 10 it 12 3 



NUMBER OF PULSATIONS 



FIG. i. Increase in pulse frequency following treatment with adrenalin. 

 Ordinates represent pulse frequency in seconds, abscissae, the number of pulsations 

 recorded. Unbroken lines indicate pulsations previous to treatment with adrenalin. 

 Broken lines indicate pulsations after treatment with i drop of adrenalin, i : 

 2,000,000 solution. Lines of crosses indicate pulsations after treatment with i 

 drop of adrenalin, i : 1,000,000 solution. 



