经左桡动脉药物洗脱支架治疗左乳内动脉桥血管开口病变二例
高翔宇,陈晖,李东宝,赵慧强,姚道阔,李虹伟
摘要(Abstract)：
<正>左乳内动脉(left internal mammary artery,LIMA)作为常用的冠状动脉搭桥血管具有很高的桥血管通畅率。大多数LIMA桥血管狭窄发生在远端与冠状动脉的吻合口处,罕见开口狭窄。严重桥血管狭窄一般需要再次外科搭桥。再次搭桥手术绝大部分需要再次胸骨正中切开,最近有个案报道经左胸切开手术或经皮腔内血管成形术[1]。药物洗脱支架
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基金项目(Foundation):
作者(Author): 高翔宇,陈晖,李东宝,赵慧强,姚道阔,李虹伟
参考文献(References)：
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