title: Too old for what?
authors.affiliation: Veterans Affairs Medical Center, West Roxbury, MA 02132.
authors.forename: G E
authors.initials: GE
authors.lastname: Thibault
mesh_terms: D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D001024:Aortic Valve Stenosis / Q000175:diagnosis* / Q000601:surgery*; D000075202:Contraindications; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000175:diagnosis* / Q000601:surgery*; D003937:Diagnosis, Differential; D004417:Dyspnea / Q000209:etiology; D005260:Female; D006350:Heart Valve Prosthesis; D006801:Humans