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目的:探讨踝臂指数(ABI)与冠状动脉病变严重程度的关系。方法:250例因冠心病或可疑冠心病拟行冠状动脉造影或介入治疗的患者,由专人负责测量其ABI。根据冠状动脉造影结果分为冠心病组和非冠心病组。结果:非冠心病组和冠心病组ABI基本一致,2组差异无统计学意义(P>0.05)。ABI和冠状动脉血管病变评分之间无相关性。结论:ABI不能用来预测冠状动脉病变严重程度。
Objective: To investigate the relationship between ankle brachial index (ABI) and the severity of coronary artery disease. Methods: 250 patients with coronary heart disease or suspected coronary artery disease to be performed coronary angiography or interventional treatment, by hand responsible for measuring its ABI. According to coronary angiography results were divided into coronary heart disease group and non-coronary heart disease group. Results: There was no significant difference in ABI between non-CHD group and CHD group (P> 0.05). There was no correlation between ABI and coronary artery disease score. Conclusion: ABI can not be used to predict the severity of coronary artery disease.