组织多普勒成像在儿童疾病心脏功能评价的意义  

Significance of Tissue Doppler Imaging in Evaluating Cardiac Function in Children

作　　者：刘杰 谭利平[1] 

机构地区：[1]重庆医科大学附属儿童医院急诊医学科,国家儿童健康与疾病临床研究中心,儿童发育疾病研究教育部重点实验室,儿童发育重大疾病国家国际合作基地,儿科学重庆市重点实验室,重庆

出　　处：《临床医学进展》2024年第4期941-947,共7页Advances in Clinical Medicine

摘　　要：组织多普勒成像(TDI)通过多普勒频移来定量描述心肌的运动,常用于测量整体和区域心肌舒张和收缩功能、心室和心房功能。自1989年被首次描述后,TDI在心血管领域中的应用越来越广泛,最近的大量研究表明,TDI测量可作为一种有用的预后和诊断工具。目前TDI用于分析成人心功能已逐步成熟,但评价儿童心功能的研究及应用仍显滞后。本文对组织多普勒成像的技术原理以及其在儿童疾病心脏功能评价的临床应用现状和潜在的发展作一综述。Tissue Doppler imaging (TDI) quantitatively describes the motion of the myocardium by Doppler shift and is commonly used to measure global and regional myocardial diastolic and systolic function, ventricular and atrial function. Since it was first described in 1989, TDI has become more widely used in the cardiovascular field, and a large number of recent studies have shown that TDI measurement can be used as a useful prognostic and diagnostic tool. At present, TDI has been gradually mature for the analysis of adult cardiac function, but the research and application of evaluating cardiac function in children are still lagging behind. This article reviews the technical principles of tissue Doppler imaging and its clinical application and potential development in the evaluation of cardiac function in children.

关 键 词：组织多普勒成像 儿科 心脏功能评价 

分 类 号：R54[医药卫生—心血管疾病]