[Effect of verapamil on left ventricular function and exercise tolerance in hypertrophic cardiomyopathic patients].
D000328:Adult; D002312:Cardiomyopathy, Hypertrophic / Q000503:physiopathology*; D005260:Female; D006321:Heart / Q000187:drug effects* / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D014700:Verapamil / Q000494:pharmacology*
D014700:Verapamil