经桡动脉血栓抽吸在急诊经皮冠状动脉介入治疗中的应用The application of trans-radial thrombus aspiration device in primary coronary interventional therapy
叶剑飞,郑伟峰,张茗茗,劢波,茅焕豪,刘晓凯
摘要(Abstract):
目的评价经桡动脉血栓抽吸在血栓负荷过重急性冠状动脉综合征急诊经皮冠状动脉介入治疗(PCI)中的应用效果、安全性和可行性。方法选择符合急诊PCI治疗条件的急性冠状动脉综合征患者56例,将PCI中应用ThrombusterⅡ血栓抽吸导管的31例作为试验组,未应用血栓抽吸导管的25例患者作为对照组。比较两组患者住院期间主要不良心脏事件(MACE)的发生率、术后1周左心室射血分数(LVEF)和左心室舒张末期内径(LVEDD)、手术前后的心肌梗死TIMI血流情况。结果试验组患者住院期间总MACE发生率(3.3%)低于对照组(12.0%),两组间差异有统计学意义(P<0.05);试验组术后TIMIⅢ级与出院前LVEF值高于对照组,两组间的差异有统计学意义(P<0.05);但两组间LVEDD的差异无统计学意义(P>0.05)。结论初步结果提示,血栓抽吸结合经桡动脉直接PCI操作简单,有较好的安全性、可行性。
关键词(KeyWords): 急性冠状动脉综合征;急诊经皮冠状动脉介入治疗;桡动脉;血栓抽吸
基金项目(Foundation):
作者(Author): 叶剑飞,郑伟峰,张茗茗,劢波,茅焕豪,刘晓凯
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