title: Apical hypertrophic cardiomyopathy in American patients.
mesh_terms: D000328:Adult; D002312:Cardiomyopathy, Hypertrophic / Q000000981:diagnostic imaging / Q000453:epidemiology / Q000503:physiopathology; D004452:Echocardiography; D004562:Electrocardiography; D006321:Heart / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D044469:Racial Groups; D011859:Radiography; D012737:Sex Factors; D014481:United States