REASSESSMENT OF OPERATIVE INDICATION FOR MODERATE CONGENITAL AORTIC STENOSIS.
D000293:Adolescent; D001024:Aortic Valve Stenosis; D006328:Cardiac Catheterization; D006348:Cardiac Surgical Procedures; D002648:Child; D004562:Electrocardiography; D006439:Hemodynamics; D013902:Radiography, Thoracic; D013903:Thoracic Surgery
ADOLESCENCE; AORTIC VALVE STENOSIS; CHILD; ELECTROCARDIOGRAPHY; HEART CATHETERIZATION; HEART SURGERY; HEMODYNAMICS; THORACIC RADIOGRAPHY