Blind study on the action of digitoxin on elderly women.
D000368:Aged; D001450:Ballistocardiography; D002302:Cardiac Output / Q000187:drug effects; D004071:Digitalis Glycosides / Q000494:pharmacology*; D004074:Digitoxin / Q000494:pharmacology; D005260:Female; D006321:Heart / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D005082:Physical Exertion
D004071:Digitalis Glycosides; D004074:Digitoxin