Radiology and Imaging Sciences, National Institutes of Health Clinical Center, National Institute for Biomedical Imaging and Bioengineering, Bethesda, MD 20892, USA.
AJR Am J Roentgenol. 2010 Oct;195(4):935-40. doi: 10.2214/AJR.10.4222.
The purpose of this article is to present current clinical and research issues in MRI evaluation of nonischemic cardiomyopathy, a diverse set of diseases, many of which have a genetic basis.
Cardiac cine MRI along with delayed myocardial enhancement MRI and other MRI techniques can provide information beyond echocardiography for tissue characterization. MRI is increasingly being used for evaluation of genetically positive, phenotypically negative patients as well as for risk stratification.
本文旨在介绍非缺血性心肌病的 MRI 评估中的当前临床和研究问题,这是一组多种多样的疾病,其中许多具有遗传基础。
心脏电影 MRI 以及延迟心肌增强 MRI 和其他 MRI 技术可以为组织特征提供超声心动图以外的信息。MRI 越来越多地用于评估基因阳性、表型阴性的患者以及进行风险分层。