Jackson E, Bellenger N, Seddon M, Harden S, Peebles C
Departments of Cardiothoracic Radiology, Southampton General Hospital, Tremona Road, Southampton, Hampshire, UK.
Clin Radiol. 2007 May;62(5):395-403. doi: 10.1016/j.crad.2006.11.013. Epub 2007 Feb 26.
Over the past few years, cardiovascular magnetic resonance (CMR) imaging has rapidly developed and is now a robust clinical tool capable of providing high-resolution images of the heart in any desired plane. Delayed contrast-enhanced CMR (DE-CMR) can be used for non-invasive tissue characterization, with differing patterns of hyperenhancement displayed by ischaemic and non-ischaemic cardiomyopathies. This review explains the theory behind delayed hyperenhancement, and demonstrates the potential of DE-CMR in the diagnosis of a wide range of different cardiac disease states.
在过去几年中，心血管磁共振（CMR）成像迅速发展，如今已成为一种强大的临床工具，能够在任何所需平面提供心脏的高分辨率图像。延迟对比增强CMR（DE-CMR）可用于无创组织特征分析，缺血性和非缺血性心肌病表现出不同的强化模式。本文综述解释了延迟强化背后的理论，并展示了DE-CMR在诊断多种不同心脏疾病状态方面的潜力。
