论文部分内容阅读
利用硬导丝使纡曲血管的几何形状和曲率发生矫直和机械性改变有时会导致血管壁内陷和缩短,这被公认为是一种“手风琴现象”。长支架可矫直纡曲的动脉
The use of hard guide wires to straighten the geometry and curvature of the bend blood vessels and mechanical changes sometimes lead to invagination and shortening of the vessel wall, which is recognized as an “accordion phenomenon.” Long stent straightening curved song artery