the minimum effective plasma concentrations for arrhythmias induced by digitalis , adrenaline and 24 hr coronary ligation , were 0.9 +/- 0.2 , 1.4 +/- 0.6 , 1.5 +/- 0.4 mcg/ml , respectively ( mean +/- sd , n = 6 ) .
C0003811
arrhythmias
C0014563
adrenaline