Congenital aortic stenosis; clinical aspects and surgical treatment.
D001021:Aortic Valve; D001024:Aortic Valve Stenosis; D018376:Cardiovascular Abnormalities; D002319:Cardiovascular System; D003251:Constriction, Pathologic; D006801:Humans; D054079:Vascular Malformations
AORTIC VALVE/stenosis; CARDIOVASCULAR DEFECTS, CONGENITAL