title: [Muscular ventricular septal defects--surgical considerations on approach and closing method].
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006345:Heart Septal Defects, Ventricular / Q000601:surgery*; D006801:Humans; D007223:Infant; D008297:Male; D008722:Methods