| 廖书生 综述,阮琴韵 审校.二维应变超声心动图的实验与临床应用研究现状[J].中国介入影像与治疗学,2009,6(1):95-98 |
| 二维应变超声心动图的实验与临床应用研究现状 |
| Experimental and clinical application research of two dimensional strain echocardiography |
| 投稿时间：2008-07-24 修订日期：2008-10-30 |
| DOI： |
| 中文关键词: 应变 斑点追踪 超声心动描记术 心肌功能 |
| 英文关键词:Strain Speckle tracking Echocardiography Myocardial function |
| 基金项目: |
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| 摘要点击次数: 4857 |
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| 中文摘要: |
| 二维应变超声心动图是新近发展起来的超声心动图技术,基于二维斑点追踪原理,不受声束角度限制,能对心肌纵向、径向、周向及心室扭转运动进行定量检测,为评价心肌功能及深入了解心脏机械运动的机制提供了新手段,有着广泛的临床应用前景。本文对二维应变超声心动图的基本原理、检查方法及近年来应用在动物实验和临床研究现状做一综述。 |
| 英文摘要: |
| Two dimensional strain echocardiography (2DSE), deriving from speckle tracking, is a newly developed echocardiographic technology. With the advantage of being angle-independent, this technology is able to examine different components of cardiac function, such as left ventricular long-axis function, short-axis function and torsion (or twisting), providing a new path to explore myocardial mechanics and potential application in various clinical settings. This paper reviews the principle, image acquisition, and the advances on experimental and clinical research of 2DSE. |
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