title: Aortic stenosis in elderly people: an evaluation of clinical and echocardiographic diagnosis.
abstract: In a prospective study to assess the sensitivity and specificity of clinical diagnosis against echocardiographic diagnosis in elderly people, 41 patients were studied in two 6-month periods. Overall clinical and echo diagnosis agreed in 75% of cases, but the clinical diagnosis of aortic stenosis was poor in the initial period. Adapting the lessons which were learnt in this initial period in a repeat of the study, the sensitivity of clinical diagnosis of aortic stenosis improved from 0.38 to 0.75. Additional information was gained in 50% of cases by echocardiography, and enabled the clinician to modify treatment in 50% of cases. Aortic stenosis in elderly people may be without clinical signs. Routine echocardiography increases the sensitivity of the clinical diagnosis, and may have major therapeutic implications for the elderly patient.
authors: Geriatric Medicine Unit, City Hospital, Edinburgh.
authors: T P
authors: TP
authors: Cassidy
authors: D J
authors: DJ
authors: Hardwick
authors: C A
authors: CA
authors: Norris
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001022:Aortic Valve Insufficiency / Q000000981:diagnostic imaging; D001024:Aortic Valve Stenosis / Q000000981:diagnostic imaging*; D001783:Blood Flow Velocity / Q000502:physiology; D004452:Echocardiography; D015150:Echocardiography, Doppler; D005260:Female; D006801:Humans; D017379:Hypertrophy, Left Ventricular / Q000000981:diagnostic imaging; D008297:Male; D008944:Mitral Valve Insufficiency / Q000000981:diagnostic imaging