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下壁ST段抬高心肌梗死急诊心电图与冠脉病变程度的关系探讨

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摘要 目的:探讨急诊心电图(ECG)与下壁ST段抬高心肌梗死(STEMI)冠脉病变复杂程度间的关系。方法:回顾性分析38例下壁STEMI患者急诊ECG及12 h内的冠状动脉造影结果。结果:符合下列条件提示3支病变:(1)V5或V6ST段压低或T波倒置;(2)、、aVF中至少一个导联ST抬高>2 mm;敏感性为91.1%,特异性83.1%。结论:利用急诊ECG能早期鉴别下壁STEMI3支血管病变。
出处 《中国误诊学杂志》 CAS 2009年第31期7591-7592,共2页 Chinese Journal of Misdiagnostics
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