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66名稳定性心绞痛患者随机分配为两组:一组为内科治疔组(28人—译者),一组为手术治疗组(38人—译者)。这两组患者的年龄,症状,危险因素(指高脂餐与吸烟—译者),以往的梗塞情况,以及冠心病的严重程度相差不多。弥漫性外周血管病变,血管造影时远侧段模糊,均不作为手术的禁忌症。共移植106根血管,25条血管(24%)又进行了动脉内膜切除术。随访22个月(13—36个月)。手术组有一名患者早期死亡(2.6%,一名晚期死亡(2.6%),内科组则有4名患者死亡(14%)。在五名患者(13%)发
Sixty-six patients with stable angina were randomized into two groups: one in the medical treatment group (28 translators) and one in the surgical treatment group (38 translators). The age, symptoms, risk factors (referring to high-fat meals versus smoking), past infarct status, and severity of coronary heart disease in both groups were similar. Diffuse peripheral vascular disease, distal angiography vague, not as a contraindication for surgery. A total of 106 vessels were transplanted and 25 vessels (24%) underwent endarterectomy. Follow up for 22 months (13-36 months). One patient in the surgical group died early (2.6%, one late (2.6%) and four in the medical group (14%).) Out of five patients (13%)