急性心肌梗死早期QT间期离散度与住院期死亡的关系  

Acute myocardial infarction early period between QT discrete degree of the relationship of death and hospitalization period

作　　者：曹伟 

机构地区：[1]河南省南阳市第八人民医院,河南南阳473000

出　　处：《中西医结合心血管病电子杂志》2014年第7期46-47,共2页Cardiovascular Disease Electronic Journal of Integrated Traditional Chinese and Western Medicine

摘　　要：目的探讨急性心肌梗死早期QT间期离散度与住院期死亡的关系。方法本文分析101例急性心肌梗死(AMI)患者发病后第3天心电图的QT间期离散度(QTd)、JT间期离散度(JTd)与住院期死亡的关系。结果 AMI患者住院期死亡的原因主要是心率失常、泵衰竭、心源性休克。QTd、JTd与死亡率的相关系数分别为0.793和0.856。结论 QTd、JTd与AMI患者住院期死亡的关系密切。Objective:to study the early acute myocardial infarction QT interphase discrete degree of the relationship of death and hospitalization period.Methods this article analyses 101 cases of acute myocardial infarction(AMI) patients with 3 days after the onset of electrocardiogram(ecg) phase between QT dispersion degree(QTd),JT interphase discrete degree(JTd) the relationship between the death and hospitalization period.Results the AMI patients hospitalized period of death reason mainly is arrhythmia,pump failure,cardiac shock.QTd,JTd and the mortality of the correlation coefficient of 0.793 and 0.856 respectively.Conclusion QTd,JTd close with AMI in-hospital mortality.

关 键 词：QT间期离散度 JT间期离散度 急性心肌梗死 死亡 

分 类 号：R542.22[医药卫生—心血管疾病]