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急性心肌梗死患者溶栓前后QT间期及QT间期离散度的变化

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摘要 目的探讨急性心肌梗死(AMI)患者静脉溶栓对QT间期及QT间期离散度(QTd)的影响。方法测定30例溶栓成功的AMI患者溶栓前后的QT间期及QTd。结果 AMI患者溶栓前QT间期为(407.50±45.87)ms,QTd为(60.00±21.28)ms,溶栓治疗再通后QT间期为(376.00±29.27)ms,QTd为(26.50±9.33)ms,二者比较,差异有统计学意义(P<0.05)。结论 AMI患者静脉溶栓再通后,随着心肌缺血改善,QT间期及QTd明显改善,有临床监测实用价值。
出处 《现代医药卫生》 2013年第19期2948-2949,共2页 Journal of Modern Medicine & Health
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