AORTIC STENOSIS IN INFANCY.
D001024:Aortic Valve Stenosis; D006328:Cardiac Catheterization; D006348:Cardiac Surgical Procedures; D006332:Cardiomegaly; D004562:Electrocardiography; D006333:Heart Failure; D007223:Infant; D013902:Radiography, Thoracic; D013903:Thoracic Surgery
AORTIC VALVE STENOSIS; ELECTROCARDIOGRAPHY; HEART CATHETERIZATION; HEART ENLARGEMENT; HEART FAILURE, CONGESTIVE; HEART SURGERY; INFANT; THORACIC RADIOGRAPHY