彭育红,汝磊生,孙家安,赵玉英,张莉,王冬梅

• 1:中国人民解放军白求恩国际和平医院心内科

摘要(Abstract)：

目的评价管腔扩张导管(Corsair微导管)联合新型慢性闭塞病变专用导丝在冠状动脉慢性完全闭塞(chronic total occlusion,CTO)病变介入治疗中的有效性与安全性。方法选择2011年12月至2013年8月应用Corsair微导管联合新型CTO病变专用导丝处理CTO病变的89例患者为Corsair微导管组(A组),以Corsair微导管应用前的89例CTO病变患者为对照组(B组),记录两组患者的临床特征、冠状动脉造影所见病变特点、介入操作成功率和并发症发生率,随访术后主要不良心脏事件的发生率。结果 Corsair微导管组患者病变成功完成支架置入81例,操作成功率为91.0%,而对照组操作成功62例,操作成功率为69.7%,两组比较差异有统计学意义(P<0.05)。Corsair微导管组造影时间及操作时间、对比剂用量均较对照组减少,术中术后无严重并发症,无死亡。结论 Corsair微导管联合新型CTO病变专用导丝用于经皮冠状动脉介入治疗CTO病变可以提高介入操作成功率。

关键词(KeyWords)： 经皮冠状动脉介入治疗;冠心病;慢性完全闭塞病变

Abstract:

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基金项目(Foundation):

作者(Author): 彭育红,汝磊生,孙家安,赵玉英,张莉,王冬梅

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