| 体位对心电图的影响 |
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| 引用本文： | 李多,崔冬霞,王红宇. 体位对心电图的影响[J]. 临床心电学杂志, 2009, 0(1) |
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| 作者姓名： | 李多 崔冬霞 王红宇 |
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| 作者单位： | 山西医科大学第二医院; |
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| 摘 要： | 目的观察不同体位下心电图各波段振幅的改变,并分析体位对其影响。方法50例受检者均接受12导联动态心电图(Holter)及12导联电话传输远程心电图(TTM)记录,分别比较TTM和Holter在5种不同体位下的心电图各波段振幅。结果在II导联,体位对TTM和Holter各波段振幅造成的影响均无统计学意义;TTM的V1导联T波右侧卧位振幅较平卧位大(p=0.047),V5导联P波立位较平卧位高(p=0.044);Holter的V1导联S波左侧卧位较平卧位低(p=0.045),V5导联R波左侧卧位较平卧位高(p=0.04)。结论体位改变对TTM和Holter所测各波段振幅在肢体导联没有影响,胸导联振幅受体位影响而变化。
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| 关 键 词： | 动态心电图 电话传输远程心电图 体位 振幅 |
The effect of the body position on the amplitude of vibration of electrocardiogram |
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| Li duo,Cui dongxia,Wang hongyu. The effect of the body position on the amplitude of vibration of electrocardiogram[J]. Journal of Clinical Electrocardiology, 2009, 0(1) |
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| Authors: | Li duo Cui dongxia Wang hongyu |
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| Affiliation: | Li duo,Cui dongxia,Wang hongyu.Department of cardiology,the second hospital of Shan Xi medical university,Taiyuan,030001,China. |
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| Abstract: | Objective To research the effect of the body position on the amplitudes of electrocardiogram.Methods 50 subjects were chosen to be putted on TTM and Holter by 5 different body positions.Then the amplitudes of all waves were measured and compared among groups.Results On limb lead II,body positions have no effect on amplitudes of TTM and Holter,The amplitudes of T wave of chest lead V1 by right-lateral position and the P wave of chest lead V5 by erect position are both higher than backlying-position on TTM(p=... |
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| Keywords: | 12-lead Holter 12-lead TTM body position amplitude |
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