Comparison of 1.5-year outcome of antegrade coronary intervention for chronic total oocclusions versus non-chronic total occlusion cases
Background The interventional treatment of chronic total occlusions (CTO) is one of the major challenges in contemporary interventional cardiology.The CTO cases are identified in 15％-30％ of all patients referred for coronary angiography.The complexity of CTOs is illustrated by the relatively low procedural success rates (70％-90％), compared with subtotal stenosis (98％).Despite advances in expertise and technique, there are still many patients with CTO who did not benefit from percutaneous coronary intervention (PCI).And there is also uncertain about the prognostic impact or percutaneous CTO revascularization.The aim of this study was to evaluate 1.5-year clinical outcomes after antegrade PCI for CTO and non-CTO.
LIU Bin LI Shu-mei WANG Zhi-hui ZHAO Lei ZHANG Ji-chang ZHU Jin-ming
Second Hospital of Jilin University
国内会议
北京
英文
163-164
2013-03-20（万方平台首次上网日期，不代表论文的发表时间）