A preliminary study of the efficacy of maintenance doses of digitalis in preventing the recurrence of congestive heart failure.
D004070:Digitalis / Q000628:therapy*; D004071:Digitalis Glycosides; D006321:Heart / Q000187:drug effects*; D006333:Heart Failure; D006801:Humans; D012008:Recurrence
D004071:Digitalis Glycosides
DIGITALIS/therapy; HEART/effects of drugs; HEART/insufficiency