title: Device therapy in the elderly heart failure patient: what is the evidence?
authors.forename: Michael W
authors.initials: MW
authors.lastname: Rich
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D058409:Cardiac Resynchronization Therapy Devices / Q000706:statistics & numerical data*; D017147:Defibrillators, Implantable / Q000706:statistics & numerical data*; D019317:Evidence-Based Medicine; D006333:Heart Failure / Q000401:mortality / Q000503:physiopathology / Q000628:therapy*; D006353:Heart-Assist Devices / Q000706:statistics & numerical data*; D006801:Humans; D018570:Risk Assessment