title: Heart failure in the elderly.
authors.affiliation: Department of Cardiology, Hospital Universitario de la Princesa, Madrid, Spain.
authors.forename: Pablo
authors.initials: P
authors.lastname: Díez-Villanueva
authors.affiliation: Department of Cardiology, Hospital Universitario de la Princesa, Madrid, Spain.
authors.forename: Fernando
authors.initials: F
authors.lastname: Alfonso
keywords: Elderly; Heart failure; Prognosis