| 心肌缺血对QT间期变异性的影响 |
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| 引用本文： | 谢小梅,赵水平,于少芬.心肌缺血对QT间期变异性的影响[J].中南大学学报(医学版),2000,25(5):474-476. |
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| 作者姓名： | 谢小梅 赵水平 于少芬 |
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| 作者单位： | 湖南医科大学,第二附属医院心内科,长沙,410011 |
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| 摘 要： | 目的 :探讨QT间期变异性 (QTV)在心肌缺血中的意义。方法 :对 37例动态心电图有明显心肌缺血和 42例无心肌缺血患者进行QT间期动态分析。结果 :心肌缺血组的QT间期变异性明显大于无心肌缺血组。结论 :心肌缺血影响QT间期变异性。
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| 关 键 词： | 心肌缺血 心电描计术 动态 QT间期变异性 |
| 修稿时间： | 1999-07-29 |
Effects of myocardial ischemia on 24-hour QT interval variability |
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| XIE Xiao-mei,ZHAO Shui-ping,YU Shao-fen.Effects of myocardial ischemia on 24-hour QT interval variability[J].Journal of Central South University (Medical Sciences)Journal of Central South University (Medical Sciences),2000,25(5):474-476. |
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| Authors: | XIE Xiao-mei ZHAO Shui-ping YU Shao-fen |
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| Institution: | Department of Cardiology ,The Second Affiliated Hospital, Hunan Medical University(Changsha 410011) [ |
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| Abstract: | Objective: To explore the significance of QT variability in myocardial ischemia. Methods: Twenty four hour QT interval variability in 37 patients with myocardial ischemia and 42 patients without myocardial ischemia were measured with 24 hour Holter recordings. Results: QT interval variability in patients with myocardial ischemia was larger than that in patients without myocardial ischemia. Conclusion: Myocardial ischemia can influence QT interval variability. |
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| Keywords: | myocardial ischemia electrocardiography ambulatory QT interval variability * |
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