The efficacy of maintenance doses of digitalis in preventing the recurrence of congestive heart failure.
D004070:Digitalis; D004071:Digitalis Glycosides / Q000494:pharmacology*; D006333:Heart Failure; D006801:Humans; D012008:Recurrence
D004071:Digitalis Glycosides
DIGITALIS AND DIGITALIS PREPARATIONS/effects; HEART/insufficiency