title: [Transcatheter closure of ventricular septal defect].
authors.forename: G
authors.initials: G
authors.lastname: Ren
mesh_terms: D006328:Cardiac Catheterization / Q000379:methods*; D002648:Child; D006345:Heart Septal Defects, Ventricular / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D014463:Ultrasonography