| 斑点追踪成像评价2型糖尿病患者左心室舒张功能早期改变 |
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| 引用本文： | 范瑞,林红,李翠玲,姚凤娟,陆堃.斑点追踪成像评价2型糖尿病患者左心室舒张功能早期改变[J].中国医学影像技术,2012,28(11):1994-1998. |
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| 作者姓名： | 范瑞 林红 李翠玲 姚凤娟 陆堃 |
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| 作者单位： | 中山大学附属第一医院超声科中山大学超声与介入诊断研究所,广东广州,510080 |
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| 摘 要： | 目的 探讨斑点追踪成像(STI)技术评价2型糖尿病(T2DM)患者左心室舒张功能早期改变的价值.方法 选取单纯T2DM患者39例(DM组)、T2DM合并高血压患者38例(DH组)、正常对照34名(NC组),应用STI技术测量左心室长轴三个切面及整体的纵向舒张早期峰值应变率(SrLe)、左心室三个短轴切面及整体的圆周(SrCe)及径向的舒张早期峰值应变率(SrRe).结果 DM组和DH组的左心室SrLe均较NC组显著降低(P均＜0.001),其中DH组降低更加显著(P＜0.05)；DM组和DH组的左心室SrCe较NC组显著降低(P均＜0.05),但DM与DH组差异无统计学意义；SrRe仅在DH组显著降低(P＜0.05).结论 STI技术可以评价T2DM患者左心室舒张功能的早期改变.
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| 关 键 词： | 超声心动描记术 糖尿病 2型 心室功能 左 斑点追踪成像 |
| 收稿时间： | 2012/4/25 0:00:00 |
| 修稿时间： | 6/4/2012 12:00:00 AM |
Detection of early left ventricular diastolic dysfunction in patients with T2DM by using speckle tracking imaging |
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| FAN Rui,LIN Hong,LI Cui-ling,YAO Feng-juan and LU Kun.Detection of early left ventricular diastolic dysfunction in patients with T2DM by using speckle tracking imaging[J].Chinese Journal of Medical Imaging Technology,2012,28(11):1994-1998. |
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| Authors: | FAN Rui LIN Hong LI Cui-ling YAO Feng-juan and LU Kun |
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| Institution: | Department of Ultrasound, the First Affiliated Hospital, Sun Yat-sen University, Institute of Diagnostic and Interventional Ultrasound, Sun Yat-sen University, Guangzhou 510080, China;Department of Ultrasound, the First Affiliated Hospital, Sun Yat-sen University, Institute of Diagnostic and Interventional Ultrasound, Sun Yat-sen University, Guangzhou 510080, China;Department of Ultrasound, the First Affiliated Hospital, Sun Yat-sen University, Institute of Diagnostic and Interventional Ultrasound, Sun Yat-sen University, Guangzhou 510080, China;Department of Ultrasound, the First Affiliated Hospital, Sun Yat-sen University, Institute of Diagnostic and Interventional Ultrasound, Sun Yat-sen University, Guangzhou 510080, China;Department of Ultrasound, the First Affiliated Hospital, Sun Yat-sen University, Institute of Diagnostic and Interventional Ultrasound, Sun Yat-sen University, Guangzhou 510080, China |
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| Abstract: | |
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| Keywords: | Echocardiography Diabetes mellitus type 2 Ventricular diastolic function left Speckle tracking imaging |
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