[Congenital heart defects. Hypoplasia of the aortic tract].
D001011:Aorta / Q000002:abnormalities*; D001024:Aortic Valve Stenosis / Q000150:complications; D006345:Heart Septal Defects, Ventricular / Q000150:complications; D006801:Humans; D008946:Mitral Valve Stenosis / Q000150:complications