title: Transcatheter closure of atrial septal defects.
authors.forename: P
authors.initials: P
authors.lastname: Syamasundar Rao
authors.forename: E B
authors.initials: EB
authors.lastname: Sideris
mesh_terms: D006328:Cardiac Catheterization / Q000295:instrumentation*; D006344:Heart Septal Defects, Atrial / Q000601:surgery*; D006801:Humans; D016896:Treatment Outcome