| 三维斑点追踪成像技术评价左心房结构与功能研究进展 |
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| 引用本文： | 滕花,冉海涛,任建丽. 三维斑点追踪成像技术评价左心房结构与功能研究进展[J]. 中国介入影像与治疗学, 2019, 16(6): 368-371 |
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| 作者姓名： | 滕花 冉海涛 任建丽 |
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| 作者单位： | 重庆医科大学超声影像学研究所;重庆医科大学附属第二医院超声科 |
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| 基金项目： | 国家自然科学基金（81471713、81630047、81471675）。 |
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| 摘 要： | 三维斑点追踪成像技术是在二维灰阶成像基础上发展起来的新型超声技术,通过追踪心肌声学斑点的三维运动轨迹,准确量化心肌整体及局部功能。近年来,三维斑点追踪技术已用于评价左心房结构与功能。本文对相关进展进行综述。
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| 关 键 词： | 超声心动描记术,三维 心房功能,左 |
| 收稿时间： | 2018-10-29 |
| 修稿时间： | 2019-05-06 |
Research progress of three-dimensional speckle tracking imaging in evaluation of left atrial structure and function |
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| TENG Hu,RAN Haitao and REN Jianli. Research progress of three-dimensional speckle tracking imaging in evaluation of left atrial structure and function[J]. Chinese Journal of Interventional Imaging and Therapy, 2019, 16(6): 368-371 |
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| Authors: | TENG Hu RAN Haitao REN Jianli |
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| Affiliation: | Institute of Ultrasound Imaging, Chongqing Medical University, Chongqing 400010, China;Department of Ultrasound, the Second Affiliated Hospital ofChongqing Medical University, Chongqing 400010, China,Institute of Ultrasound Imaging, Chongqing Medical University, Chongqing 400010, China;Department of Ultrasound, the Second Affiliated Hospital ofChongqing Medical University, Chongqing 400010, China and Institute of Ultrasound Imaging, Chongqing Medical University, Chongqing 400010, China;Department of Ultrasound, the Second Affiliated Hospital ofChongqing Medical University, Chongqing 400010, China |
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| Abstract: | Three-dimensional speckle tracking imaging (3D-STI) is a new ultrasonic technology developed in recent years, which is based on gray-scale imaging. 3D-STI can accurately quantify the global and regional myocardial function by tracking trajectory of the spot signal myocardial echo in three-dimensional space. Recently, 3D-STI has been used to assess the structure and function of left atrium. The relative advancements were reviewed in this article. |
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| Keywords: | echocardiography, three-dimensional atrial function, left |
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