title: How big a balloon and how many balloons for pulmonary valvuloplasty?
authors.affiliation: Department of Pediatrics, University of Wisconsin School of Medicine, Madison.
authors.forename: P S
authors.initials: PS
authors.lastname: Rao
mesh_terms: D002404:Catheterization / Q000295:instrumentation / Q000379:methods; D006801:Humans; D011664:Pulmonary Valve / Q000473:pathology; D011666:Pulmonary Valve Stenosis / Q000473:pathology / Q000628:therapy*; D012008:Recurrence