| 扩张型心肌病心电图特征探讨 |
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| 引用本文： | 王肖龙 杭靖宇. 扩张型心肌病心电图特征探讨[J]. 心电学杂志, 1997, 16(3): 135-137 |
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| 作者姓名： | 王肖龙 杭靖宇 |
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| 作者单位： | 上海市第六人民医院心内科 200233 |
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| 摘 要： | ![]()
为探讨扩张型心肌病心电图特征,对13例扩张型心肌病(Ⅰ组)与16例左心室内径>50mm的风湿性心脏(Ⅱ组)及20例后壁 间隔>24mm的原发性高血压(Ⅲ组)患者12导联心电图比较。发现3组存在左心室高电压者差异无显著意义。Ⅰ组肢体导联R_Ⅰ、R_Ⅱ、R_Ⅲ电压最低,S_V_1、S_V_2最深,R_V_6/R_Ⅰ、R_V_6/R_Ⅰ、R_V_6/R_Ⅲ最高,与另两组相比,仅R_V_6/R_Ⅱ差异有显著意义。R_V_6/R_V_5>1者Ⅰ组与Ⅱ、Ⅲ组差异有显著意义。R_V_6与肢体导联最高R波之比(R_V_6/R_(max))Ⅰ组最高(P<0.05、P<0.001对Ⅱ组及Ⅲ组)。R_V_6/R_(max)>2.5者Ⅰ组占61.5％,Ⅱ和Ⅲ组分别为12.5％和0％(P<0.01、P<0.00l对Ⅰ组)。提示:R_V_6/R_V_5>1及R_V_6/R_(max)增高可能为扩张型心肌病的心电图特征,R_V_6/R_(max)>2.5有一定临床应用价值。
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| 关 键 词： | 扩张型心肌病 心电图 |
Investigations of electrocardfographic characteristics of dilated cardiomyopathy |
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| Wang Xiao-long,Hang Jing-yu,Zhang Yun-yun,et al.. Investigations of electrocardfographic characteristics of dilated cardiomyopathy[J]. Journal of Electrocardiology(China), 1997, 16(3): 135-137 |
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| Authors: | Wang Xiao-long Hang Jing-yu Zhang Yun-yun et al. |
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| Affiliation: | Wang Xiao-long,Hang Jing-yu,Zhang Yun-yun,et al. Department of Cardiology,Shanghai Sixth People' s Hospital,Shanghai,200233 |
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| Abstract: | ![]()
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| Keywords: | Dilated cardiomyopathy Electrocardiogram |
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