磁共振评价左室心肌应变技术及其临床应用的研究进展

Research advance on technique and clinical application of left ventricular myocardial strain with cardiac magnetic resonance

磁共振心肌应变分析通过定量评估左室三维心肌形变参数,能早期监测心肌整体或局部收缩功能异常,近年来在评价不同类别心肌疾病研究中受到广泛关注。本文主要讨论左室心肌应变的基本概念、磁共振定量心肌应变的方法以及其临床研究进展。

Myocardial deformation analysis of magnetic resonance can quantitatively evaluate three-dimension myocardial deformation parameters,which can early detect global and regional contractile dysfunction.Recently,it has received extensive attention in the evaluation of diverse myocardial disease.Here we discuss basic concept,different quantitative methods with magnetic resonance,and clinical research advance in left ventricular myocardial deformation parameters,respectively.