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Imaging Studies for Cardiovascular System II:Types of Echocardiography

Imaging Studies for Cardiovascular System II:Types of Echocardiography

Echocardiography plays a role in assessing cardiac health and detecting heart conditions, with various types providing critical insights for diagnosis and treatment.
Types of Echocardiography
Transthoracic Echocardiography (TTE)
TTE is the most common type of echocardiogram which involves placing a transducer on the patient's chest, emitting sound waves to create heart images. TTE is invaluable for evaluating the heart's size, structure, and motion, making it particularly useful for diagnosing...

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Updated: May 10, 2026

Assessment of Right Ventricular Structure and Function in Mouse Model of Pulmonary Artery Constriction by Transthoracic Echocardiography

Assessment of Right Ventricular Structure and Function in Mouse Model of Pulmonary Artery Constriction by Transthoracic Echocardiography

Published on: February 3, 2014

在长椅压力后,右心室功能得到改善:斑点追踪心声学研究

María Belén Martínez-Lechuga¹, Javier Hidalgo-Martín², Manuel Ruiz-Bailén^2,3

¹Jaén University Hospital, 23007 Jaén, Spain.

Medicina (Kaunas, Lithuania)

|August 28, 2025

概括

举重运动员在运动后表现出右心室功能改变, 斑点跟踪参数与营养状况相关, 包括蛋白质,维生素E,和维生素B.

关键词:

三维心声学运动员长椅压力右心室斑点跟踪

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Evaluation of Left Ventricular Structure and Function using 3D Echocardiography

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography

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相关实验视频

Last Updated: May 10, 2026

Assessment of Right Ventricular Structure and Function in Mouse Model of Pulmonary Artery Constriction by Transthoracic Echocardiography

Assessment of Right Ventricular Structure and Function in Mouse Model of Pulmonary Artery Constriction by Transthoracic Echocardiography

Published on: February 3, 2014

Transthoracic Speckle Tracking Echocardiography for the Quantitative Assessment of Left Ventricular Myocardial Deformation

Transthoracic Speckle Tracking Echocardiography for the Quantitative Assessment of Left Ventricular Myocardial Deformation

Published on: October 20, 2016

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography

Published on: October 28, 2020

科学领域:

心脏病学
运动医学
营养科学

背景情况:

举重对右心室肌肉机制的影响尚未完全理解.
营养因素可能会影响运动员的心脏功能.

研究的目的:

研究举重运动员的营养状况与右心室肌肉变形之间的关联.
在实习前后分析右心室斑点跟踪心声学参数的变化.

主要方法:

涉及211名男性举重运动员和60名非运动员对照者的干预研究.
在运动前和运动后进行了带有斑点的心声扫描.
评估了营养参数 (蛋白质,维生素E,B,).

主要成果:

举重运动员在运动后显著改变了右心室纵向应变,应变速率和同体积加速度 (p < 0. 001).
运动后右内同步增加,纵向延伸延迟减少 (p < 0. 001).
右心室纵向应变与蛋白质,维生素E和水平相关; 辐射速度与B族维生素相关.

结论:

与对照组相比,举重运动员对运动的右心室反应不同.
标记性心电回声显示运动引起的右心室功能变化.
举重运动员的右心室肌肉变形可能与特定的营养因素有关.