Registry to Evaluate Efficacy of Xience/Promus Versus Cypher in Reducing Late Loss After Stenting

概要

The objective of this study is to evaluate the safety and long-term effectiveness of coronary stenting with the everolimus-eluting stent (EES) and to determine clinical device and procedural success during commercial use of EES in the real world. The investigators will compare EES (Xience/Promus, prospective arm) with sirolimus-eluting stent (SES, Cypher, retrospective arm).