title: Comparison of indications for aortic valve replacement in 1978 and in 1988.
authors.affiliation: Cardiovascular Research Institute, University of California, San Francisco.
authors.forename: A
authors.initials: A
authors.lastname: Ardehali
mesh_terms: D001021:Aortic Valve / Q000473:pathology / Q000601:surgery*; D004562:Electrocardiography; D006349:Heart Valve Diseases / Q000175:diagnosis / Q000601:surgery; D006350:Heart Valve Prosthesis / Q000639:trends*; D006801:Humans; D008875:Middle Aged; D012189:Retrospective Studies