Pacing Clin Electrophysiol
August 2010
Background: There are no upper age restrictions for implantable defibrillators (ICDs) but their benefit may be limited in patients > or = 80 years with strong competing risks of early mortality. Risk factors for early (1-year) mortality in ICD recipients > or = 80 years of age have not been established.
Methods: Two-center retrospective cohort study to assess predictors of one-year mortality in ICD recipients > or = 80 years of age.