Research progress of real-time three-dimensional transesophageal echocardiography in evaluating structure and function of left atrial appendage

HOU Lingli; REN Jianli

doi:10.16245/j.cnki.issn1008-6978.2021.01.018

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Research progress of real-time three-dimensional transesophageal echocardiography in evaluating structure and function of left atrial appendage

更新时间：2021-10-08

- Research progress of real-time three-dimensional transesophageal echocardiography in evaluating structure and function of left atrial appendage
- Journal of Clinical Ultrasound in Medicine Vol. 23, Issue 1, Pages: 57-60(2021)
- 作者机构：
  
  重庆医科大学第二附属医院超声科重庆医科大学超声影像学研究所
- 作者简介：
- 基金信息：
- DOI：10.16245/j.cnki.issn1008-6978.2021.01.018
  CLC： R540.45;R541
- Published：2021，
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[1]侯玲丽,任建丽.实时三维经食管超声心动图评估左心耳结构和功能的研究进展[J].临床超声医学杂志,2021,23(01):57-60.

HOU Lingli, REN Jianli. Research progress of real-time three-dimensional transesophageal echocardiography in evaluating structure and function of left atrial appendage. [J]. Journal of Clinical Ultrasound in Medicine 23(1):57-60(2021)
[1]侯玲丽,任建丽.实时三维经食管超声心动图评估左心耳结构和功能的研究进展[J].临床超声医学杂志,2021,23(01):57-60. DOI： 10.16245/j.cnki.issn1008-6978.2021.01.018.

HOU Lingli, REN Jianli. Research progress of real-time three-dimensional transesophageal echocardiography in evaluating structure and function of left atrial appendage. [J]. Journal of Clinical Ultrasound in Medicine 23(1):57-60(2021) DOI： 10.16245/j.cnki.issn1008-6978.2021.01.018.

摘要

左心耳是左房在胚胎发育过程中残留的肌性结构

具有特殊的组织结构和血流动力学等特点

其功能和解剖结构有较大的变异性

与心房颤动患者血栓形成、复发等关系密切。实时三维经食管超声心动图（RT-3D TEE）能够多角度显示左心耳的立体解剖结构

并对左心耳图像实施任意平面的切割

完整准确地评估左心耳各项参数。本文就RT-3D TEE评估左心耳结构和功能的研究进展进行综述。

Abstract

Left atrial appendage（LAA）originated from the left atrial remnant in the embryonic period.It has uniquetissue structure

physiological function and hemodynamic characteristics. Its anatomical morphology and structure have greatvariability and are closely related to thrombosis and recurrence in patients with atrial fibrillation.Real-time three-dimensional transesophageal echocardiography can display the three-dimensional anatomical structure of LAA from multiple angles

and has thefunction of arbitrary plane cutting of LAA images

and completely and accurately evaluate the parameters of LAA.This article reviewsresearch progress of real-time three-dimensional transesophageal echocardiography in evaluating structure and function of LAA.

关键词

超声心动描记术经食管三维实时左心耳结构功能

Keywords

Echocardiographytransesophagealthree-dimensionalreal-timeLeft atrial appendageStructureFunction

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任建丽

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Related Institution

Department of Ultrasound,the Second Affiliated Hospital of Chongqing Medical University,Institute of Ultrasound Imaging,Chongqing Medical University

Department of Ultrasound，the Second Affiliated Hospital of Chongqing Medical University，Institute of Ultrasound Imaging，Chongqing Medical University

重庆医科大学附属第二医院

东莞市莞城医院

南方医科大学附属东莞医院

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