CONGENITAL AORTIC STENOSIS PRODUCED BY A UNICOMMISSURAL VALVE.
D000293:Adolescent; D001015:Aortic Arch Syndromes; D001024:Aortic Valve Stenosis; D006348:Cardiac Surgical Procedures; D002648:Child; D006350:Heart Valve Prosthesis; D006801:Humans; D010336:Pathology; D013903:Thoracic Surgery; D054079:Vascular Malformations
ADOLESCENCE; AORTIC VALVE STENOSIS; CHILD; HEART SURGERY; HEART VALVE PROSTHESIS; PATHOLOGY