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. 2022 Feb 23;29(1):160–162. doi: 10.5603/CJ.a2021.0152

Figure 1.

Figure 1

Case 1. Subepicardial hyperintensity consistent with edema (i.e., features of acute injury) in the basal inferior, infero-lateral and antero-lateral segments in the T2-weighted short tau inversion recovery (STIR) image, paralleled by increased T2 and T1 relaxation times in parametric mapping and a matching late gadolinium enhancement (LGE) area suggestive of irreversible damage (arrows); Case 2. Mild localized edema found in the basal inferior and infero-lateral segments in the T2 STIR image, again paralleled by increased T2 and T1 relaxation times and a small LGE patch found solely in the basal infero-lateral segment (arrows); Case 3. Mild subepicardial edema in T2 STIR closely matched by T1 and T2 increase in parametric mapping, as well as subtle subepicardial LGE in the basal inferior and infero-lateral segments (arrows); IR — inversion recovery; hsTnI — high sensitivity troponin I plasma levels by days since vaccination.