Role of the implantable defibrillator among elderly patients with a history of life-threatening ventricular arrhythmias

Abstract

Elderly patients with a history of life-threatening ventricular arrhythmias have a high incidence of non-arrhythmic death. In these patients, the ICD may not afford the same survival advantage over amiodarone that is seen in younger patients. ICD therapy should not be withheld based on age alone; however, physicians should carefully consider the risk of non-arrhythmic death among elderly patients when selecting the appropriate therapy for an individual.