| 室性心动过速的昼夜规律 |
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| 引用本文： | 苏海,罗伟,龙怡道.室性心动过速的昼夜规律[J].中国循环杂志,1991(3). |
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| 作者姓名： | 苏海 罗伟 龙怡道 |
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| 作者单位： | 江西医学院第二附属医院心内科
(苏海，罗伟)，江西医学院第二附属医院心内科(龙怡道) |
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| 摘 要： | 通过分析动态心电图室性心动过速(室速)的出现时相,发现室速有明显的昼夜规律,日间多于夜间。但3～5搏的室速与5搏以上的室速昼夜规律不同,前者高峰在11～15时之间,而后者高峰在9～11时。清醒时3～5搏室速多于睡眠时,而5搏以上室速无显著差异。
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| 关 键 词： | 室性心动过逮 动态心电图 昼夜规律 |
CIRCADIAN RHYTHM OF VENTRICUIAR TACHYCARDIA |
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| Su Hai,Luo Wei,Long Yidao.CIRCADIAN RHYTHM OF VENTRICUIAR TACHYCARDIA[J].Chinese Circulation Journal,1991(3). |
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| Authors: | Su Hai Luo Wei Long Yidao |
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| Institution: | Su Hai,Luo Wei,Long Yidao. Department of Medicine,2nd Affiliated Hospital,Jiangxi Medical College,Nanchang |
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| Abstract: | Analyses of 1343 episodes of ventricular tachycardia (VT) from 228 24-hour electrocardiographic tapes showed that VT exhibited circadian rhythm.The circadian rhythm of VT with 3-5 ectopic beats(VTS-5)was significantly different from that of VT with more than 5 beats (VTm). The peak of VT3-5 was between 11-15 o'clock and that of VTm between 9-11 o'clock. VT3-5 occurred more frequently during awakening than sleeping (p<0.05), but VTm did not show this difference. |
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| Keywords: | Ventricular tachycardia(VT) Circadian rhythm 24-hour electrocardiography |
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