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129例经桡动脉介入治疗冠状动脉慢性完全闭塞病变的临床分析 被引量:6

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摘要 目的评价桡动脉行冠状动脉慢性完全闭塞病变(CTO)介入治疗的效果及临床安全性。方法对2011年9月-2012年10月的129例CTO患者经桡动脉实施经皮冠状动脉介入(PCI)治疗。观察不同指引导管成功率、靶病变导丝通过率、PCI治疗即刻成功率、微导管使用有效率、双侧造影有效率、术中及住院期间严重并发症发生率、术后临床症状及心功能改善情况。结果 129例患者人均CTO病变1.2处,人均置入支架1.34个,PCI成功率72.1%;使用微导管的成功率(70.7%)高于未使用(62.9%)者(P<0.05);使用双侧造影成功率(73.3%)高于非双向造影成功率(54.5%)(P<0.05);有1例心包穿孔处理后好转,无其他严重并发症;术后3、6、12个月射血分数为分别为(0.48±0.09)、(0.53±0.11)和(0.55±0.10),无死亡病例;未成功开通CTO患者32例,术后有12例3个月后二次手术,有7例行支架治疗,8例因病情复杂行冠脉搭桥手术,5例继续药物治疗。结论经桡动脉途径PCI治疗CTO安全可行,可明显改善患者心肌缺血及心脏功能。
出处 《宁夏医科大学学报》 2016年第4期445-447,共3页 Journal of Ningxia Medical University
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