Early systolic closure in malformed aortic valve.
D000328:Adult; D001021:Aortic Valve / Q000002:abnormalities*; D001027:Aortography; D006328:Cardiac Catheterization; D004452:Echocardiography; D006352:Heart Ventricles / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D013599:Systole