[Evaluation of surgical treatment in patients with mitral atresia and normal aortic valve].
D001166:Arteriovenous Shunt, Surgical; D002675:Child, Preschool; D006330:Heart Defects, Congenital / Q000601:surgery*; D006344:Heart Septal Defects, Atrial / Q000601:surgery; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008943:Mitral Valve / Q000002:abnormalities*; D008946:Mitral Valve Stenosis / Q000601:surgery; D011666:Pulmonary Valve Stenosis / Q000601:surgery