Cardiac magnetic resonance imaging, late gadolinium enhancement - short axis (A,B) and 4 chambers (C). The images show global and diffuse enhancement with a subepicardial – intramyocardial pattern of distribution (white arrows), that involve all cardiac walls, except a little portion of the basal and apical septum (black arrows, C). Subendocardium is preserved (arrowheads, A,B).