| 超声斑点追踪成像技术评价2型糖尿病患者左心室收缩功能 |
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| 引用本文： | 巩晓红,王建华,李增平,耿旭红,郭丽娟.超声斑点追踪成像技术评价2型糖尿病患者左心室收缩功能[J].临床荟萃,2009,24(14):1207-1209. |
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| 作者姓名： | 巩晓红 王建华 李增平 耿旭红 郭丽娟 |
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| 作者单位： | 1. 河北医科大学第四医院,功能科,河北,石家庄,050011
2. 北京军区总医院,超声科,北京,100700 |
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| 摘 要： | 目的探讨超声斑点追踪成像（STI）技术评价2型糖尿病（T2DM）患者左心室收缩功能的应用价值。方法选取T2DM患者38例，健康人29例，应用STI技术获取左心室长轴及短轴各切面的心内、外膜层心肌收缩期纵向、径向峰值应变及左心室心内、外膜层心肌的整体纵向和径向峰值应变值。结果T2DM患者左心室心内、外膜层心肌收缩期纵向峰值应变低于对照组（心内膜层：均P〈0．01；心外膜层：均P〈0．05），径向峰值应变高于对照组（P〈0．05）。结论STI技术能够无创性评价T2DM患者早期左心室局部和整体收缩功能变化。
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| 关 键 词： | 糖尿病 2型 心室功能 左 超声心动描记术 |
Evaluation of left ventricular systolic function using speckle tracking imaging in patients with type 2 diabetes mellitus |
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| GONG Xiao-hong,WANG Jian-hua,LI Zeng-ping,GENG Xu-hong,GUO Li-juan.Evaluation of left ventricular systolic function using speckle tracking imaging in patients with type 2 diabetes mellitus[J].Clinical Focus,2009,24(14):1207-1209. |
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| Authors: | GONG Xiao-hong WANG Jian-hua LI Zeng-ping GENG Xu-hong GUO Li-juan |
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| Institution: | GONG Xiao-hong1,WANG Jian-hua2,LI Zeng-ping1,GENG Xu-hong1,GUO Li-juan11.Department of Function,the Fourth Hospital of Hebei Medical University,Shijiazhuang 050011,China,2.Department of Ultrasound,General Hospital of Beijing Military Comm,,Beijing 100700 |
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| Abstract: | Objective To evaluate the left ventricular systolic function by speckle tracking imaging(STI) in patients with type 2 diabetes mellitus(T2DM).Methods STI was performed in 67 subjects including 38 patients with T2DM and 29 normal controls.Longitudinal and radial strain in the inner and outer layers of myocardium were measured in the left ventricular long-axis and short-axis views using STI software.Results The peak systolic longitudinal strain values of the inner and outer layers of myocardium in T2DM group ... |
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| Keywords: | diabetes mellitus type 2 ventricular function left echocardiography |
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