Surgical treatment of congenital valvular and subvalvular aortic stenosis.
D000293:Adolescent; D001024:Aortic Valve Stenosis / Q000151:congenital / Q000601:surgery*; D001794:Blood Pressure; D002312:Cardiomyopathy, Hypertrophic / Q000151:congenital / Q000601:surgery*; D002648:Child; D004562:Electrocardiography; D005112:Extracorporeal Circulation; D005260:Female; D006801:Humans; D008297:Male; D013902:Radiography, Thoracic