title: Effect of digitalis on the left ventricular ejection time: a multicenter double-blind comparative study of digitoxin and pentaformylgitoxin in normal subjects.
mesh_terms: D000328:Adult; D002986:Clinical Trials as Topic; D004071:Digitalis Glycosides / Q000494:pharmacology*; D004074:Digitoxin / Q000494:pharmacology*; D006339:Heart Rate / Q000187:drug effects*; D006352:Heart Ventricles / Q000187:drug effects*; D006801:Humans; D010919:Placebos; D013223:Statistics as Topic
chemical_list: D004071:Digitalis Glycosides; D010919:Placebos; D004074:Digitoxin