张颖,谷国强,崔炜

• 1:河北医科大学第二医院老年内科
• 2:河北医科大学第二医院心内一科

摘要(Abstract)：

<正>冠状动脉内支架制作技术在过去的30年有了长足的进步。在裸金属支架(BMS)时代,大多数的支架都是由不锈钢制作而成,金属丝的几何形状及厚度有一定的差异[1]。制造商通过对支架物理特性的改良,希望能够制作出医师使用更方便且临床效果良好的支架。随着支架制作技术及手术操作技术的不断进步,经皮冠状动脉介入治疗(PCI)的效果也越来越好。

关键词(KeyWords)： 药物洗脱支架;支架纵向变形;冠状动脉狭窄

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 张颖,谷国强,崔炜

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