董少红,Yonathsan Hasin

• 1:暨南大学医学院第二附属医院
• 2:以色列西伯莱大学哈达萨医院心内科 深圳市人民医院心内科
• 3:518020

摘要(Abstract)：

目的　研究新技术切割球囊对僵硬的冠状动脉狭窄病变的效果。方法　 33例病人经应用耐高压球囊高压扩张后 ,对不能扩张的僵硬病变换用切割球囊扩张后 ,对比其扩张结果。结果　切割球囊扩张僵硬性病变的总成功率达 87 9%。当耐高压球囊不能扩开病灶或效果不佳时 ,换用切割球囊 ,应用切割球囊取得了良好的效果 (最小血管内径 2 4 7± 0 5 4mm ,基线血管内径狭窄率 16 %± 15 % )。结论　切割球囊应用较低的压力和较小的扩张时间也可以用于硬性病变或某种程度的钙化病变 ,得到了较高的手术成功率且非常安全 (无心脏事件发生 )。

关键词(KeyWords)： 切割球囊;血管成形术,经腔,经皮冠状动脉;冠状动脉僵硬病变

Abstract:

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作者(Author): 董少红,Yonathsan Hasin

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