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替格瑞洛用于急性心肌梗死PCI治疗中对冠状动脉血流灌注及心率变异性的影响 被引量:4

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摘要 目的探讨替格瑞洛用于急性心肌梗死急诊经皮冠脉介入治疗(PCI)中对冠状动脉血流灌注及心率变异性的影响。方法选取2017年1月至2020年6月在溧阳市人民医院行急诊PCI治疗的50例急性心肌梗死患者作为研究对象,以随机数字表法分为观察组及对照组,每组25例。对照组应用氯吡格雷治疗,观察组应用替格瑞洛治疗,两组均持续治疗12个月,对两组治疗前、治疗后冠脉心肌梗死溶栓试验(TIMI)血流分级、心率变异性指标、不良反应进行比较。结果观察组TIMI血流分级与对照组比较,差异有统计学意义(P<0.05)。治疗前,两组全部R-R间期标准差(SDNN)、所有R-R间期平均值的标准差(SDANN)、相邻正常R-R间期超过50 ms的百分比(PNN50)和相邻正常R-R间期差值均方根(RMSSD)比较,差异均无统计学意义(P>0.05);治疗后,两组上述心率变异性指标均较本组治疗前明显升高,观察组上述指标高于对照组,差异均有统计学意义(P<0.05)。观察组发生胃肠道反应1例,经对症处理后恢复正常,两组均未发生严重药物不良反应。结论替格瑞洛在急性心肌梗死急诊PCI治疗中应用价值较高,可改善冠状动脉血流灌注及心率变异性指标。
作者 钱柯
出处 《慢性病学杂志》 2021年第1期60-62,共3页 Chronic Pathematology Journal
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