Department of Radiology, University of Wisconsin-Madison, Madison, Wisconsin 53792-3252, USA.
J Magn Reson Imaging. 2013 Jun;37(6):1290-300. doi: 10.1002/jmri.24173. Epub 2013 Apr 15.
This article reviews the magnetic resonance imaging (MRI) and angiography (MRA) techniques, imaging findings, and evidence for evaluating patients with acute chest pain due to acute pulmonary embolus (PE), aortic dissection (AD), and myocardial infarction (MI). When computed tomographic angiography (CTA) is contraindicated, MRI and MRA are important alternative imaging modalities for diagnosis and management of patients with acute PE, AD, and MI. Familiarity with the techniques, imaging findings, and evidence is critical to safely and appropriately managing patients presenting with acute chest pain.
本文回顾了磁共振成像（MRI）和血管造影（MRA）技术、影像学表现以及评估急性肺栓塞（PE）、主动脉夹层（AD）和心肌梗死（MI）所致急性胸痛患者的证据。当计算机断层血管造影（CTA）禁忌时，MRI 和 MRA 是急性 PE、AD 和 MI 患者诊断和治疗的重要替代影像学方法。熟悉这些技术、影像学表现和证据对于安全、恰当地管理急性胸痛患者至关重要。
