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Implantable cardioverter-defibrillator (ICD) has shown to reduce sudden cardiac death and overall mortality in patients with dilated cardiomyopathy. The recently published DANISH trial has shown conflicting outcomes on the long-term survival in patients with prophylactic implantation of ICD in Non-Ischemic Cardiomyopathy (NICM). Two independent reviewers searched MEDLINE, PUBMED, Ovid, CINAHL, clinicaltrials.gov , and Cochrane Registry for randomized control trials (RCT’s) comparing ICD to medical treatment (MT). Six RCT’s enrolling 3389 patients (ICD = 1554 and MT = 1835) were included for final analysis. The primary outcomes were mortality comparing ICD to MT, 231 vs 337 (OR = 0.74, CI = 0.62–0.90, p = 0.002, and I² = 0%) favoring ICD. On comparing to amiodarone only, there were 47 deaths in the ICD arm vs 71 deaths in amiodarone arm …