山西医科大学学报2013，Vol.44Issue(1)：35-38,4.DOI:10.3969/J.ISSN.1007-6611.2013.01.010
踝臂指数与冠状动脉病变严重程度的相关性分析
Relationship between ankle brachial index and the severity of coronary artery lesion
摘要
Abstract
Objective To evaluate the relationship between ankle brachial index( ABI )and the extent of coronary artery lesion. Methods A total of 458 patients were enrolled consecutively from January to March in 2012. They had both coronary angiography ( CAG )and ABI data available. Patients were stratified into three groups based on ABI results: ABI ≤0.4,0.41 - 0. 90 and 0.91-1.40. The correlation between ABI and the extent of coronary artery lesion was analyzed. Results The incidences of coronary artery diseases were 93% ,75% and 45% for patients with ABI ≤0.4,0.41 -0. 90 and 0. 91 - 1.40,respectively ABI showed a negative correlation with Gensini scoring( r = - 0. 652,P = 0.002 ) and the number of coronary artery lesion( r = - 0. 518,P =0. 003 ). After adjustment for hypertension, diabetes, smoking status, age, gender, ABI was significantly correlated with coronary artery disease( P ＜ 0. 05 ). Conclusion The results suggest that ABI value may predict the extent of coronary artery lesion. The more coronary arteries are involved,the lower ABI value is observed.关键词
踝臂指数/心血管疾病/冠状动脉病变/冠状动脉造影Key words
ankle brachial index/ cardiovascular disease/ coronary artery lesion/ coronary angiography分类
医药卫生引用本文复制引用
潘军强,张殿新,吕颖,周鑫,孙超峰..踝臂指数与冠状动脉病变严重程度的相关性分析[J].山西医科大学学报,2013,44(1):35-38,4.基金项目
国家自然科学基金资助项目(81270236) （81270236）
