[Surgical experience in 12 cases of aneurysm of the membranous ventricular septum].
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006322:Heart Aneurysm / Q000209:etiology / Q000601:surgery*; D006345:Heart Septal Defects, Ventricular / Q000150:complications; D006346:Heart Septum; D006801:Humans; D008297:Male