| 血流多普勒Tei指数对进行性肌营养不良患者左心功能的探讨 |
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| 引用本文： | 姚凤娟,郑菊,陆堃,刘东红,吴妙玲,林红,张成,于红奎.血流多普勒Tei指数对进行性肌营养不良患者左心功能的探讨[J].影像诊断与介入放射学,2007,16(5):203-205. |
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| 作者姓名： | 姚凤娟 郑菊 陆堃 刘东红 吴妙玲 林红 张成 于红奎 |
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| 作者单位： | 1. 中山大学附属第一医院超声科,广州,510080
2. 中山大学附属第一医院内科,广州,510080 |
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| 摘 要： | 目的应用血流多普勒Tei指数探讨早期进行性肌营养不良症(duchenne muscular dystrophy,DMD)患者心功能的情况。方法28例进行性肌营养不良患者和15例正常对照者分别进行常规二维及M型超声心动图检查,脉冲多普勒二尖瓣及Tei指数血流的测定,测量左室射血分数(LVEF%)、E/A、Tei指数。结果与正常对照组比较,DMD组Tei指数及IRT明显升高(P<0.05)。LVEF及E/A在两组间差别则无显著性意义(P>0.05)结论多普勒血流Tei指数可以早期发现DMD患者心脏功能受损。
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| 关 键 词： | 指数 进行性肌营养不良 心功能 |
| 收稿时间： | 2007-01-13 |
| 修稿时间： | 2007年1月13日 |
Evaluating the cardiac function of duchenne muscular dystrophy with Doppler Tei index |
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| YAO Feng-juan,ZHENG Ju,LU Kun,LIU Dong-hong,WU Miao-ling,LIN Hong,ZHANG Cheng,YU Hong-kui.Evaluating the cardiac function of duchenne muscular dystrophy with Doppler Tei index[J].Journal of Diagnostic Imaging & Interventional Radiology,2007,16(5):203-205. |
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| Authors: | YAO Feng-juan ZHENG Ju LU Kun LIU Dong-hong WU Miao-ling LIN Hong ZHANG Cheng YU Hong-kui |
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| Institution: | Department of Ultrasound, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080 |
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| Abstract: | Objective To evaluate the cardiac function of early Duchenne muscular dystrophy (DMD) by left ventricular ejection fraction (LVEF) and pulse Doppler Tei index. Methods Twenty-eight DMD patients and fifteen normal people were studied. LVEF,E/A and Tei index were measured and calculated by M-mode and Pulse wave Doppler respectively. Results Compared with control group,Tei index and IRT were significantly high,and there were not significant difference in LVEF(%) and E/A. Conclusion Tei index was valuable in assessing cardiac function of early DMD. |
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| Keywords: | Tei |
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