title: Are implanted defibrillators effective therapy in the elderly?: Asked, not answered.
authors.forename: Edward P
authors.initials: EP
authors.lastname: Havranek
authors.forename: Pamela N
authors.initials: PN
authors.lastname: Peterson
mesh_terms: D000368:Aged; D017147:Defibrillators, Implantable; D006333:Heart Failure / Q000628:therapy*; D006801:Humans