title: Multivalve percutaneous balloon valvuloplasty.
authors.affiliation: George Washington University, School of Medicine and Health Sciences, Washington, D.C. 20037.
authors.forename: T O
authors.initials: TO
authors.lastname: Cheng
mesh_terms: D000800:Angioplasty, Balloon / Q000379:methods; D001022:Aortic Valve Insufficiency / Q000209:etiology; D001024:Aortic Valve Stenosis / Q000628:therapy; D002404:Catheterization / Q000009:adverse effects / Q000379:methods* / Q000639:trends; D006349:Heart Valve Diseases / Q000628:therapy*; D006801:Humans