【摘 要】
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目的评价肌钙蛋白T(CTn-T)和N末端B型钠尿肽原(NT-proBNP)对急性心肌梗死(AMI)的早期诊断价值。方法 AMI患者50例作为AMI组,30例健康检查者作为对照组,对照组抽清晨空腹肘静脉血3ml
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目的评价肌钙蛋白T(CTn-T)和N末端B型钠尿肽原(NT-proBNP)对急性心肌梗死(AMI)的早期诊断价值。方法 AMI患者50例作为AMI组,30例健康检查者作为对照组,对照组抽清晨空腹肘静脉血3ml用于CTn-T和NT-proBNP检测,AMI组于入院后即刻抽肘静脉血3ml,置于肝素抗凝管后送检。结果 AMI组CTn-T和NT-proBNP均高于对照组,差异有统计学意义(P〈0.05)。CTn-T诊断界值为0.35ng/ml,NT-proBNP诊断界值为0.45ng/ml。CTn-T联合NT-p
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