as representative cs , g-strophanthin , digoxin and digoxigenin were infused continuously to the animal , and the minimal cardiotonic , irregularity and lethal doses were determined , together with indices k1 and k2 , representing the rate of uptake and elimination , respectively , of these compounds into and out of a specific site within the myocardium .
C0007158
cs
C0012265
digoxin