TCT-519 A Comprehensive Meta-analysis of Randomized Controlled Trials Comparing Drug-Eluting Stents with Bare-Metal Stents in Saphenous Vein Graft Interventions

Several large randomized controlled trials (RCTs) have proven the superiority of drug eluding stents (DESs) over bare metal stents (BMSs) for native coronary stenosis. However, RCTs comparing DESs with BMSs for saphenous vein graft (SVG) lesions have predominantly been small in size and have