刘佟,吴铮,柳景华

• 1:首都医科大学附属北京安贞医院心内科北京市心肺血管疾病研究所

摘要(Abstract)：

随着手术技巧及策略转换技术的成熟,慢性完全闭塞病变血运重建成功率逐渐提高。当手术过程中有导丝不能顺利进入远端血管真腔,血管内超声证实导丝大部分位于内膜下,且相应部位有比较大的边支等情况存在,应用内膜下斑块修饰技术可对内膜下斑块进行挤压改善血流、缓解症状并提高再次经皮冠状动脉介入治疗手术效率与成功率。

关键词(KeyWords)： 慢性完全闭塞病变;经皮冠状动脉介入治疗;内膜下斑块修饰技术

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目（81970291）

作者(Author): 刘佟,吴铮,柳景华

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