title: Management of aortic stenosis: is cardiac catheterization necessary?
authors.forename: P M
authors.initials: PM
authors.lastname: Shah
authors.forename: B M
authors.initials: BM
authors.lastname: Graham
mesh_terms: D001024:Aortic Valve Stenosis / Q000175:diagnosis / Q000628:therapy*; D006328:Cardiac Catheterization; D015150:Echocardiography, Doppler; D006801:Humans