What are the alternatives to an implantable cardioverter-defibrillator?

Answer:
Patients are treated with medical therapy to reduce the chance of arrhythmia. This alternative has been shown to have a higher rate of sudden death when compared to ICD over the initial three years of treatment, but has not been compared at five years.
First answer by Gale Ency. of Surgery. Last edit by Gale Ency. of Surgery. Contributor trust: 10 [recommend contributor recommended]. Question popularity: 1 [recommend question].