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目的 :探讨 Multilink(管型 )支架、AVE(线圈型 )支架治疗左冠状动脉前降支 (LAD)病变 2 8例的即刻、术后效果。方法 :根据 LAD的病变特点 ,分别植入管型、线圈型支架。结果 :两种类型支架均能使 LAD病变即刻残余狭窄为零 ,前向血流达 Ti Mi 3级以上 ,术后延迟造影表明均可获得最大的管腔直径 ,半年内随访缺血事件、急性心肌梗死及猝死发生率比较无显著性差异 (P>0 .0 5)。结论 :两种类型支架的植入均能达到满意的近、远期疗效。
Objective: To investigate the immediate and postoperative effects of Multilink (stent) and AVE (coil) stent in treatment of 28 cases of left anterior descending coronary artery (LAD). Methods: According to the characteristics of LAD lesions were implanted tube, coil stent. Results: The two kinds of stents can make the immediate residual stenosis of LAD lesion zero, and the forward blood flow up to Ti Mi 3 level. The postoperative delayed contrast angiography showed that the maximum lumen diameter could be obtained. The ischemic events and acute There was no significant difference in the incidence of myocardial infarction and sudden death (P> 0.05). Conclusion: Both types of stent implantation can achieve satisfactory near and long-term efficacy.