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磁共振成像是一种独特的非创性、具有优质空间分辨力的诊断方法，可清晰显示并分辨梗塞，缺血心肌和正常心肌，测定梗塞面积，局部运动失调，收缩期室壁增厚改变及心功能指标，并与左室造影，同位素显像及二维超声心动图相关性良好，也能显示心腔内附壁血栓，梗塞区及周围出血。近来用顺磁性造影剂后能改善信号／嗓声比，提高图象质量，磁共振波谱分析能测定心肌代谢，潜在的冠脉显像，多维成像能力使之有进一步发展的潜力。
Magnetic resonance imaging is a unique, noninvasive, diagnostic method with excellent spatial resolution that clearly shows and resolves infarctions, ischemic and normal myocardium, measures infarct size, local motor disturbances, and changes in ventricular wall thickening during systole And cardiac function, and with left ventricular angiography, isotope imaging and two-dimensional echocardiography is good, can also show intracardiac mural thrombosis, infarct area and peripheral bleeding. The recent use of paramagnetic contrast agents improves signal / voice ratio and improves image quality. Magnetic Resonance Spectroscopy (MRA) can be used to determine myocardial metabolism, potential coronary imaging, and multidimensional imaging capabilities to further their potential.