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STEMI病人PCI期间收缩压/左心室舒张末期压比值与梗死面积的相关性分析 被引量:1

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摘要 目的探讨ST段抬高型心肌梗死(STEMI)病人急诊经皮冠状动脉介入治疗(PCI)期间收缩压(SBP)/左心室舒张末期压(LVEDP)比值与梗死面积的相关性。方法选取135例经急诊PCI治疗的STEMI病人,在PCI期间检测LVEDP等血流动力学参数。采用肌钙蛋白I(cTnI)峰值水平和左室射血分数(LVEF)评估病人梗死面积。分析PCI期间SBP/LVEDP比值与梗死面积的相关性。结果血流动力学参数SBP、LVEDP、脉压(PP)、SBP/LVEDP比值与LVEF相关;SBP/LVEDP比值、LVEDP、PP、SBP、平均动脉压(MAP)与cTnI峰值相关。SBP/LVEDP比值(AUC=0.76)和SBP(AUC=0.77)与院内死亡率相关性强于LVEDP(AUC=0.62)和PP(AUC=0.64)。结论SBP/LVEDP比值有助于STEMI病人PCI治疗期间梗死面积的评估。
出处 《中西医结合心脑血管病杂志》 2019年第18期2800-2802,共3页 Chinese Journal of Integrative Medicine on Cardio-Cerebrovascular Disease
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