Coexistent fixed congenital and idiopathic hypertrophic subaortic stenosis.
D000293:Adolescent; D001024:Aortic Valve Stenosis / Q000150:complications / Q000151:congenital* / Q000175:diagnosis / Q000188:drug therapy / Q000601:surgery; D006328:Cardiac Catheterization; D002312:Cardiomyopathy, Hypertrophic / Q000150:complications* / Q000175:diagnosis / Q000188:drug therapy; D002932:Cineangiography; D004071:Digitalis Glycosides / Q000009:adverse effects / Q000627:therapeutic use; D004562:Electrocardiography; D006801:Humans; D007022:Hypotension / Q000139:chemically induced; D007545:Isoproterenol / Q000009:adverse effects / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D011433:Propranolol / Q000627:therapeutic use
D004071:Digitalis Glycosides; D011433:Propranolol; D007545:Isoproterenol