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近来,冠状动脉痉挛对冠状动脉硬化的发生及发展的影响受到重视。本文采用多变量分析的方法研究冠状动脉痉挛及其他危险因素对冠状动脉硬化的影响。研究包括作过二次以上冠状动脉造影的缺血性心脏病患者47例(男42例,女5例),年龄35～65岁。其中劳力性心绞痛11例,冠状动脉痉挛性心绞痛10例,不稳定性心绞痛1例,陈阳性心肌梗塞25例。所有冠状动脉痉挛性心绞痛患者均经麦角新碱负荷试验确认为冠状动脉痉挛。采用积分方法区分冠状动脉硬化的程度,狭窄25%以下为1,26～50%为2,51～75%为3,76～90%为4,91～99%为5,完全闭塞为6。以这一积
Recently, the impact of coronary artery spasm on the occurrence and development of coronary atherosclerosis has received great attention. In this paper, multivariate analysis of coronary artery spasm and other risk factors on coronary atherosclerosis. The study included 47 patients (42 males and 5 females) with ischemic heart disease who had two or more coronary angiographies, aged 35-65 years. Including labor angina in 11 cases, 10 cases of coronary artery spasm angina, unstable angina in 1 case, Chen positive myocardial infarction in 25 cases. All patients with coronary artery spasm angina pectoris were confirmed by ergometrine load test for coronary artery spasm. The use of integral method to distinguish between the degree of coronary atherosclerosis, stenosis of less than 25% for 1,26 ~ 50% for 2,51 ~ 75% for 3,76 ~ 90% for 4,91 ~ 99% for 5, complete occlusion for 6. With this plot