踝臂指数对冠心病三支病变或左主干病变的预测价值

目的研究踝臂指数对预测冠状动脉粥样硬化性心脏病三支病变或左主干病变的价值。方法将134例患者根据冠状动脉造影结果分为三支或左主干病变组、双支病变组、单支病变组、对照组,所有患者均测踝臂指数、收缩压、舒张压、血糖、甘油三酯、胆固醇,采集年龄、性别、吸烟史、高血压史、糖尿病史等临床资料。结果三支或左主干病变组ABI≤0.9的例数与双支病变组、单支病变组、对照组比较,差异有统计学意义(P0.01)。结论冠状动脉病变支数及严重病变与ABI之间存在明显的负相关。

Ankle Brachial Index as a Predictor for Complex Lesion Morphology of Coronary Artery Disease

Objective To explore the significance of ankle brachial index（ABI） in predicting coronary artery disease. Methods All 134 patients were divided into 4 groups by the results of coronary angioplasty examination ： 3-vessel lesion group, 2-vessel lesion group, 1-vessel lesion group and the control group. ABI, systolic pressure, diastolic pressure,blood glucose, glycerin three esters and cholesterin were measured in all patients and the clinical data were collected including age, sex, history of smoking, history of hypertension and history of diabetes. Resuits There was a significant difference in ABI of 3-vessel lesion group compared with 2-vessel lesions group, 1-vessel group and control group （P〈0.01）. Conclusion The lesion number and severe lesion in coronary artery disease show an obviously negative correlation with ABI.