Advances of ultrasound two-dimensional speckle-tracking for left ventricular strain in left heart valve diseases
10.13929/j.issn.1672-8475.2025.08.012
- VernacularTitle:超声斑点追踪技术用于左心瓣膜病变所致左心室应变进展
- Author:
Qiqi JIA
1
;
Yuming MU
1
Author Information
1. 新疆医科大学第一附属医院心脏超声诊断科,新疆超声医学重点实验室,新疆 乌鲁木齐 830054
- Publication Type:Journal Article
- Keywords:
heart valve diseases;
mitral valve;
aortic valve;
myocardial contraction;
echocardiography
- From:
Chinese Journal of Interventional Imaging and Therapy
2025;22(8):547-549
- CountryChina
- Language:Chinese
-
Abstract:
Hemodynamic alterations of left heart valvar diseases may induce varying degrees of myocardial structural and functional remodeling.Two-dimensional speckle-tracking echocardiography can noninvasively assess myocardial strain and strain rate as well as detect subclinical systolic dysfunction,hence providing significant incremental value for evaluating global strain,layer-specific strain and segmental variations in strain among patients with left heart valvar diseases,also for guiding clinical management and improving prognosis.The advances of speckle-tracking echocardiography for assessing myocardial strain in left heart valvar diseases were reviewed in this article.
