CMR对扩张性心肌病的应用价值

扩张性心肌病（DCM）的早期诊断及病情监测对其预后非常重要。心脏磁共振（CMR）可以无创性评估心肌的形态、功能及组织特性,有利于DCM的诊断和管理。就延迟钆增强、T₁ mapping、T₂ mapping及CMR特征追踪等CMR技术在DCM的早期诊断、病情监测与评估、预后预测以及鉴别诊断方面的应用价值进行综述。

Application value of cardiac magnetic resonance in dilated cardiomyopathy

Early diagnosis and condition monitoring are extremely important for the prognosis of dilated cardiomyopathy (DCM) patients. As a noninvasive technique, cardiac magnetic resonance (CMR) can evaluate the morphology, function and characteristic of cardiac tissue, which is beneficial to DCM’s diagnosis and management. This article summarizes the application value of several CMR technologies such as late gadolinium enhanced (LGE), T₁ mapping, T₂ mapping and CMR feature tracking (CMR-FT) in the early diagnosis, condition monitoring and evaluation, adverse or improved prediction and disease differentiation of DCM.