title: Echocardiographic frequency and severity of aortic regurgitation after ultrasonic aortic valve debridement for aortic stenosis in persons aged greater than 65 years.
authors.affiliation: Department of Medicine, Evans Memorial Department of Clinical Research, University Hospital, Boston University Medical Center, Massachusetts 02118.
authors.forename: P A
authors.initials: PA
authors.lastname: McKenney
authors.forename: G J
authors.initials: GJ
authors.lastname: Balady
authors.forename: T J
authors.initials: TJ
authors.lastname: Ryan
authors.forename: R J
authors.initials: RJ
authors.lastname: Shemin
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001022:Aortic Valve Insufficiency / Q000000981:diagnostic imaging* / Q000209:etiology; D001024:Aortic Valve Stenosis / Q000628:therapy*; D004452:Echocardiography; D005260:Female; D006801:Humans; D008297:Male; D014464:Ultrasonic Therapy / Q000009:adverse effects*