| Q-Td及J-Td变化对AMI预后的影响 |
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| 引用本文： | 王建,饶磊,周勇,陈勇强,颜华东. Q-Td及J-Td变化对AMI预后的影响[J]. 基层医学论坛, 2005, 9(10): 865-866 |
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| 作者姓名： | 王建 饶磊 周勇 陈勇强 颜华东 |
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| 作者单位： | 化州市人民医院,广东,化州,525100 |
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| 摘 要： | 目的探讨急性心肌梗死(AMI)患者Q-T间期离散度(Q-Td)和J-T间期离散度(J-Td)的变化及对AMI预后的影响。方法选择近年住院资料完整的AMI患者163例,分为存活组和死亡组,分别进行Q-Td及J-Td对比测量,并与正常对照组进行比较。结果AMI组Q-Td、J-Td均较正常对照组显著增加,住院期间死亡组Q-Td、J-Td较存活组有显著增加。结论AMI时Q-Td、J-Td显著增加,死亡者较存活者增加更为显著,此可作为识别AMI后高危人群的一个有价值的指标。
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| 关 键 词： | 心肌梗死 Q-T间期离散度 J-T间期离散度 |
| 收稿时间： | 2005-04-20 |
| 修稿时间： | 2005-04-20 |
Prognostic effects of the changes of Q-Td and J-Td with AMI |
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| Wang Jian, Rao Lei, Zhou Youg,et al.. Prognostic effects of the changes of Q-Td and J-Td with AMI[J]. Public Medical Forum Magazine, 2005, 9(10): 865-866 |
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| Authors: | Wang Jian Rao Lei Zhou Youg et al. |
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| Affiliation: | Wang Jian, Rao Lei, Zhou Youg, et al. |
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| Abstract: | Objective To discuss the changes of Q- T diffusion(Q- Td)and J- T diffusion(J- Td) in patients with acute myocardial infarction (AMI)and the effects. Methods One hundred sixty- three AMI patients who had been in hospital in recent years and all complete records, were divided into the dead group and the survival group. Q- Td and J- Td contrastive measurement was made on them, and then comparison was made with the control group. Results Q- Td and J- Td increase more remarkablyin the AMI group than in the control group. Q- Td and J- Td increase more re- markablyin the dead group than in the survival group. Conclusion Q- Td and J- Td increase remarkablyin AMI group, and increase more remarkably in the dead group than in the survival group. The finding of this study could be a valuable guideline for distinguishingfrompatients with AMI on the edge ofdanger. |
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| Keywords: | Myocardial Infarction Q- Tdiffusion J- Tdiffusion |
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