Congestive heart failure implantation of intracardiac defibrillator
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
- 50% of heart failure patients die of sudden cardiac death.
- ICDs are indicated for patients with previous myocardial infarction and LVEF <30%, sustained ventricular tachycardia, inducible ventricular tachycardia.
- Morbidity/mortality benefit of ICD placement vs. anti-arrhythmic drug therapy is controversial.