Follow-up and analysis of clinical, angiographic features in patients with coronary artery chronic total occlusion after percutaneous coronary intervention
Background The aim of our study was to investigate the clinical and angiographic follow-up features and influential factors ofpercutaneous coronary intervention (PCI) outcome for chronic total occlusion (CTO).Methods Retrospectively analyzed the clinical and angiographic data from 120 (101 male, 19 female, mean age(60.76±10.71) years) patients with CTO who were treated with drug-eluting stent (DES) and came back to hospital for Coronary Angiography (CAG) between January 2004 and December 2009.The CTO lesion was calculated by the Quantitative coronary angiography (QCA) software.The differences in categorical variables were analyzed using a chi-square analysis, and the differences in continuous variables were analyzed by the two-tailed unpaired t-test and liner regression analysis.Their relationship were determined by logistic or liner stepwise regression analysis, and predict factors on effect of PCI for CTO were sieved.
ZHANG Xin LI Chen-guang LIU Xue-bo QIAN Ju-ying GE Jun-bo
Zhongshan Hospital,Shanghai,China
国内会议
北京
英文
36-36
2013-03-20（万方平台首次上网日期，不代表论文的发表时间）