title: [Severe aortic stenosis in the elderly: bad prognosis means that surgery is necessary?].
authors.forename: Manuel
authors.initials: M
authors.lastname: Martínez-Sellés
mesh_terms: D000368:Aged; D001024:Aortic Valve Stenosis / Q000601:surgery*; D006801:Humans; D011379:Prognosis; D012720:Severity of Illness Index