Meta-Analysis Comparing Percutaneous Coronary Revascularization Using Drug-Eluting Stent Versus Coronary Artery Bypass Grafting in Patients With Left Ventricular Systolic Dysfunction

The relative safety and efficacy of percutaneous coronary intervention (PCI) with drug-eluting stent (DES) and coronary artery bypass grafting (CABG) in patients with left ventricular (LV) systolic dysfunction remains controversial; therefore we conducted this meta-analysis to identify the optimal strategy for such cohorts. A comprehensive search of the electronic databases including PubMed, EMBASE, and Cochrane Library from January 1, 2003 to...