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药物涂层球囊治疗冠状动脉慢性完全闭塞病变的临床疗效

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摘要 目的:探讨药物涂层球囊(DCB)治疗冠状动脉慢性完全闭塞病变(CTO)的有效性及安全性。方法:选取2019年3月—2021年12月山西医科大学第一医院接受经皮冠状动脉介入(PCI)治疗的70例CTO病人,将其中接受CTO治疗的30例病人作为DCB组,接受药物洗脱支架(DES)治疗的40例病人作为DES组。比较两组临床资料、术前、术后冠状动脉介入情况、复查造影结果及主要不良心血管事件(MACE)发生率。结果:DCB组术后即刻管腔直径小于DES组;术后随访12个月,DES组靶血管晚期管腔丢失(LLL)高于DCB组(P<0.01)。DES组与DCB组MACE发生率比较,差异无统计学意义(17.5%与10.0%,P>0.05)。生存分析显示,两组无MACE生存率比较,差异无统计学意义(Log-rankχ2=0.666,P=0.414)。结论:DCB应用于CTO是一种有效的血运重建策略,与DES相比,DCB术后LLL更优,两组MACE发生率相当。
作者 杨锐 范春雨
出处 《中西医结合心脑血管病杂志》 2023年第24期4611-4614,共4页 Chinese Journal of Integrative Medicine on Cardio-Cerebrovascular Disease
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