[CONGENITAL AORTIC STENOSIS AND ITS TREATMENT].
D000293:Adolescent; D000790:Angiocardiography; D001024:Aortic Valve Stenosis; D006348:Cardiac Surgical Procedures; D002648:Child; D004562:Electrocardiography; D006801:Humans; D010701:Phonocardiography; D013903:Thoracic Surgery
ADOLESCENCE; ANGIOCARDIOGRAPHY; AORTIC VALVE STENOSIS; CHILD; ELECTROCARDIOGRAPHY; HEART SURGERY; PHONOCARDIOGRAPHY
VROZHDENNY I STENOZ UST'IA AORTY I EGO LECHENIE.