摘要: |
二维斑点追踪成像技术是一种无声束角度依赖的超声心动图技术,通过测量动态二维图像的应变来定量评价整体和局部心肌功能。本文就二维斑点追踪成像技术的原理及其定量评价儿童心肌功能的研究进展作一综述。 |
关键词: 斑点追踪成像 应变 儿童 |
DOI: |
投稿时间:2016-11-29修订日期:2017-07-01 |
基金项目: |
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Advances of the quantitive assessment of myocardial function with two-dimensional speckle tracking imaging in children |
zhongying,wang dong |
(Children's hospitol chongqing university of medical sciences) |
Abstract: |
Two-dimensional speckle tracking imaging can quantificationally evaluate global and regional myocardial function by strain which is measured by dynamic two-dimensional image, and it has a advantage on independent of insonation angle. The aim of this review is to introduce the principle and advances of the quantitative estimate of myocardial function with two-dimensional speckle tracking imaging in children. |
Key words: speckle tracking imaging Strain Children |