Unusual abnormalities of the aortic root or valve necessitating surgical correction in early childhood.
D000790:Angiocardiography; D001011:Aorta / Q000002:abnormalities*; D001014:Aortic Aneurysm / Q000209:etiology; D001021:Aortic Valve / Q000002:abnormalities* / Q000601:surgery; D001022:Aortic Valve Insufficiency / Q000209:etiology / Q000601:surgery; D001024:Aortic Valve Stenosis / Q000209:etiology; D006328:Cardiac Catheterization; D002675:Child, Preschool; D002932:Cineangiography; D005260:Female; D006330:Heart Defects, Congenital / Q000000981:diagnostic imaging / Q000601:surgery*; D006333:Heart Failure / Q000209:etiology; D006350:Heart Valve Prosthesis; D006352:Heart Ventricles / Q000002:abnormalities; D006801:Humans; D008297:Male; D011183:Postoperative Complications