Clues to the bedside diagnosis of mild idiopathic subaortic stenosis.
D000328:Adult; D000792:Angiography; D006328:Cardiac Catheterization; D002312:Cardiomyopathy, Hypertrophic / Q000175:diagnosis*; D004562:Electrocardiography; D006326:Heart Auscultation; D006801:Humans; D008297:Male; D014636:Valsalva Maneuver