| 手汗症QT离散度改变与心脏自主神经关系探讨 |
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| 引用本文： | 吴蔚,杨希立,杨劼,郑玲.手汗症QT离散度改变与心脏自主神经关系探讨[J].海南医学,2010,21(2):18-19. |
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| 作者姓名： | 吴蔚 杨希立 杨劼 郑玲 |
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| 作者单位： | 广东省佛山市第一人民医院,广东,佛山,528000 |
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| 摘 要： | 目的探讨手汗症患者胸2-胸4（T2-4）Q—T离散度（QTd）变化与心脏自主神经的关系。方法用同步12导心电图测定112例手汗症患者交感神经链切断术前后R—R间期即心率（HR）、Q—T间期、最小QT间期（QTmin）、最大QT间期（QTmax）和经心率校正的QTmax（QTc—max）、QTmin（QTc—min）数值的变化进行对比分析。结果术后2—4dQT间期和R—R均较术前缩短，QTd延长，差异均有统计学意义（P〈0．01）。术后2—3年QT间期、R—R间期与术前无明显变化，差异无统计学意义（P〉0．05）。QT离散度较术前延长，存在明显相关性（P〈0．01）。结论手汗症患者T2-4交感神经链切断术后Q—T离散度（QTd）变化与交感神经有一定的相关性。
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| 关 键 词： | 手汗症 心电图 QT离散度（QTd） 自主神经 |
Relationship between the chang of QT dispersion and autonomic nervous in palmar hyperhidrosis |
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| WU Wei,YANG Xi-li,YANG Jie,et al..Relationship between the chang of QT dispersion and autonomic nervous in palmar hyperhidrosis[J].Hainan Medical Journal,2010,21(2):18-19. |
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| Authors: | WU Wei YANG Xi-li YANG Jie |
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| Institution: | WU Wei,YANG Xi-li,YANG Jie,et al. Department of Cardiology,the First Hospital of Foshan City,Foshan 528300,Guangdong,CHINA |
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| Abstract: | Objective To observe the relationship between the QT dispersion and autonomic nervous in palmar hyperhidrosis after thoracic sympathectomy of T3 and T4. Methods HR,Q-T interval,Qtmin,QTmax and heart rate-corrected Qtcmax,QTcmin were mearsured on standard 12-lead electrocardiogram at baseline in 112 palmar hyperhidrosis,were compared before and after thoracic sympathectomy. Results The values of QT interval and R-R interval were smaller,QT interval dispersion were greater after operation with significant dif... |
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| Keywords: | Palmar hyperhidrosis Electrocardiogram QT interval dispersion Autonomic nervous |
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