非缺血性心肌病

Nonischemic Cardiomyopathies.

作者信息

Flagg Eric R, Santos Lima Ana Paula, Kallianos Kimberly G, Ordovas Karen G

机构信息

Department of Radiology and Biomedical Imaging, University of California, San Francisco, 505 Parnassus Avenue, M-391, Box 0628, San Francisco, CA 9414, USA.

出版信息

Radiol Clin North Am. 2019 Jan;57(1):67-73. doi: 10.1016/j.rcl.2018.08.003.

DOI:10.1016/j.rcl.2018.08.003

PMID:30454818

Abstract

Computed tomography of the heart can characterize and differentiate various forms of nonischemic cardiomyopathy, which are covered individually in this article. With its excellent spatial and ever-improving temporal resolution, computed tomography scanning can delineate cardiac function, anatomy, and myocardial tissue characterization. Various cardiac computed tomography techniques can be tailored to the relevant clinical question, as discussed in the article. Although cardiac computed tomography scanning is not often the primary modality for myocardial evaluation, decreasing radiation doses and emerging applications make this fast and relatively economical examination a useful tool in the evaluation of the patient with cardiomyopathy.

摘要

心脏计算机断层扫描能够对各种非缺血性心肌病进行特征描述和鉴别，本文将分别予以介绍。凭借其出色的空间分辨率和不断提高的时间分辨率，计算机断层扫描能够描绘心脏功能、解剖结构以及心肌组织特征。如本文所讨论的，各种心脏计算机断层扫描技术可根据相关临床问题进行调整。尽管心脏计算机断层扫描通常并非评估心肌的主要方式，但辐射剂量的降低以及新出现的应用使这种快速且相对经济的检查成为评估心肌病患者的有用工具。