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心电图ST段动态变化在心肌再灌注状态早期判定中的价值 被引量:5

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摘要 目的探讨心电图ST段动态变化早期判定急性心肌梗死(AMI)患者心肌组织再灌注的可行性。方法选择同期收治的104例AMI患者,入院后即刻及治疗后分别测定血清肌酸激酶心型同工酶活性(CK-MBact),判定心肌灌注情况;并观察心电图ST段偏移峰值及ST段下降率。结果CK-MBact显示治疗后心肌再灌注40例、心肌低灌注11例、心肌无复流53例,其治疗前ST段偏移峰值均无显著差异,心肌再灌注者ST段下降率显著高于心肌低灌注与心肌无复流者(P<0.05、0.01)。结论体表心电图ST段下降率可早期、准确反映心肌再灌注情况,有利于准确了解AMI患者病情并判定预后。
出处 《山东医药》 CAS 北大核心 2010年第3期93-94,共2页 Shandong Medical Journal
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参考文献9

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共引文献16

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