摘要：目的：探讨体外反搏对平板运动试验阳性而冠脉造影正常心绞痛患者的临床疗效。方法：采用前瞻随机对照分为体外反搏组(治疗组)及非体外反搏组(对照组)各24例，两组均给予相似的药物治疗。观察两组治疗前后平板运动试验结果并随访统计病人心性事件发生率，比较两组的疗效。结果：随访6个月，治疗组ST段下移1mm出现时间延迟显著大于对照组，运动耐量较对照组增加，心绞痛发生率低于对照组。结论：体外反搏对减轻平板运动试验阳性而冠脉造影正常心绞痛患者症状并提高运动耐量有一定作用。

    关键词： 体外反搏； 冠状动脉造影术； 平板运动

    Effects of Enhanced External Counterpulsation in Patients with Angina and Abnormal Treadmill Exercise but with Normal Coronary Angiography

    PENG Zhi-jian, CAI Jian-sheng, HOU Cun-yue, et al

    (The Second People's Hospital of Shantou, Guangdong Shantou 515011, China)

    Abstract： Objective： To study the effects of enhanced external counterpulsation(EECP) on patients with angina and abnormal treadmill exercise but with normal coronary angiography. Method： 48 patients with angina and abnormal treadmill exercise but with normal coronary angiography were randomly divided into treatment group and control group, 24 patients were given 36 hours of treatment EECP. After 6 months, the results of treadmill tests and cardiovascular events were analyzed. Result： Comparing to the control group, EECP increased the exercise tolerance, time to 1mm ST segment depression, and reduced the incidences of angina. Conclusion： For patients with angina and abnormal treadmill exercise but with normal coronary angiography, EECP increases the exercise capacity and improve clinical. ......