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急性前壁心肌梗死心电图定位诊断与梗死相关动脉的急诊判断

ECG level diagnosis of acute anterior myocardial infarction and emergent diagnosisof infarction-related arteries
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摘要 目的 :探讨急性前壁心肌梗死 (AMI)的急诊判断方法。方法 :对 4 8例急性前壁心肌梗死患者的心电图及选择性冠状动脉造影结果进行对比分析。结果 :4 8例冠脉造影患者中 ,共有 6 9支动脉发生明显狭窄乃至完全闭塞 ;心电图对AMI (前壁 )诊断的灵敏度为 5 2 0 % ,假阴性率 4 8 0 % ,特异度 95 0 % ,假阳性率 6 0 % ;阳性预测值 91 0 % ,阴性预测值 6 4 0 % ;阳性拟然比 5 2 0 ,阴性拟然比 0 0 5。结论 :本组资料分析表明 ,心电图对前壁心肌梗死相关动脉的急诊判断价值较大 ,比较可靠 ,可作为AMI (前壁 )判断梗死相关动脉急诊判断时的一种简便 ,快捷、可靠方法。
机构地区 沈阳军区总医院
出处 《西南国防医药》 CAS 2003年第6期603-605,共3页 Medical Journal of National Defending Forces in Southwest China
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