| QTd在AMI中应用的价值研究 |
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| 引用本文： | 林永霞,陈凤莲,廖宪江. QTd在AMI中应用的价值研究[J]. 赣南医学院学报, 2005, 25(2): 217-218 |
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| 作者姓名： | 林永霞 陈凤莲 廖宪江 |
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| 作者单位： | 广东省粤北人民医院,物理诊断科,广东,韶关,512026;中山医科大学中山医学院,孙逸仙纪念医院心内科,广东,中山,510120 |
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| 摘 要： | 目的：探讨QT间期离散度(QTd)对AMI近期预后的预测价值。方法：经EKG检测64例AMI患者在发病24小时内获得不同导联的QT间期，每导联均测3～5个QT间期。结果：室性心动过速(VT)、心室颤动(Vf)及猝死者的QTd明显长于无VT，Vf及非猝死者。结论：心电检测QTd的变化是判断AMI近期预后的一项灵敏指标。
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| 关 键 词： | 急性心肌梗塞 QT间期离散度 EKG |
| 文章编号： | 1001-5779(2005)02-0217-02 |
| 修稿时间： | 2005-02-15 |
The clinical application of QTd in the prognoses of patients with acute myocardial infarction |
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| LIN Yong-xia,CHEN Feng-lian,LIAO Xian-jiang. The clinical application of QTd in the prognoses of patients with acute myocardial infarction[J]. Journal of Gannan Medical College, 2005, 25(2): 217-218 |
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| Authors: | LIN Yong-xia CHEN Feng-lian LIAO Xian-jiang |
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| Affiliation: | LIN Yong-xia 1,CHEN Feng-lian 1,LIAO Xian-jiang 2 |
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| Abstract: | To study the QTd in 64 patients with acute myocardial infarction to evaluate the value of short term prognosis in acute myocardial infarction. Results:The QTd in ventricular tachycardia, ventricular fibrillation and sudden deaths were obviously longer than that in non-ventricular tachycardia. Non-ventricular fibrillation and non-sudden deaths (P<0. 01); The QTd in patients with anterior wall infarction was obviously longer than that in patients with postern inferior myocardial infarction(P<0. 01).The fact suggests that QTd is a sensitive predictor for short term prognoses of patients with acute myocardial infarction. |
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| Keywords: | QTd AMI EKG |
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