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本文企图评价有暂时性S—T段升高与有暂时性S—T段降低的心绞痛患者的区别方法。 有人认为S—T段升高意味着预后较差和心肌梗塞死亡的可能性较大。也有人认为S—T段升高的患者,可能在冠状动脉近端有病变,而末梢病变很轻,因此,是手术再植血管的最好适应症。 本文比较了两组有类似心绞痛临床表现患者的冠状动脉解剖学改变,不稳定型心绞痛
This article attempts to assess the difference between elevated temporary S-T and reduced angina with transient S-T. Some people think that S-T segment means that the prognosis is poor and myocardial infarction more likely to die. Some people think that patients with elevated S-T segment may have lesions in the proximal coronary artery, and distal lesions are very light, therefore, is the best indication for surgical replantation of blood vessels. This article compared two groups of patients with similar clinical manifestations of angina coronary artery anatomy changes, unstable angina