早期复极综合征；急性心肌梗死；QT离散度

早期复极综合征与急性心肌梗死QT间期离散度的对比分析

http://www.100md.com 《吉林医药医学学报》 2006年第2期

早期复极综合征；急性心肌梗死；QT离散度,1资料与方法,2结果,3讨论,参考文献：

     摘要：目的探讨早期复极综合征与急性心肌梗死ST段抬高、QT间期、QT离散度(QTd)之间的关系。方法测定早期复极综合征(32例)和急性心肌梗死(32例)患者的心电图，以校正的QTd为指标作对比分析。结果 QT离散度早期复极综合征为(43.43±13.26)ms，急性心肌梗死为(69.7±30)ms，两组比较有显著差异(P<0.01)。结论对比QTd具有无创、简便易行的优点，可作为早期复极综合征与急性心肌梗死鉴别的一项有效指标。

    关键词：早期复极综合征；急性心肌梗死；QT离散度

    Contrasting analysis of early repolurization syndrome between QT dispersion of acute myocardial infarction

    OUYANG Jin, WANG Dongmei, QU Baozhong (Outpatient Department, Jilin Medical College, Jilin City, Jilin Province,132013,China)

    Abstract:Objective To explore relationship of early repolurization syndrome between ST segment rising and QT interval and QTdispersion(QTd) of acute myocardial infarction. Methods To measure early repolurization syndrome electrocardiogram(32cases) and emendated QTd of acute myocardial infarction(32cases), and contrasting analysis is made . Results QTd and early repolurization syndrome are (43.43±13.26)ms. Acute myocardial infarction is (69.7±30)ms. Contrast two groups is significantly different(P<0.01) . Conclusion It has nowound and simple and convenient feasible merit to contrasting analysis QTd. Moreover, It may be an efficiency index of distinguishing early repolurization syndrome and acute myocardial infarction. ......

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