Society for Cardiovascular Magnetic Resonance 2021 cases of SCMR and COVID-19 case collection series

Figures

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  Fig. 1. Case 1. Twelve lead electrocardiogram (ECG). Sinus tachycardia with diffuse ST depression

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  Fig. 2. Case 1. Posteroanterior A and lateral B chest X-ray. Enlarged cardiomediastinal silhouette and small bilateral pleural effusions

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  Fig. 3. Case 1. Cine balanced steady state free precession (bSSFP) 4 chamber at end-diastole. There is brief right atrial (RA) compression (arrow) present

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  Fig. 4. Case 1. Short axis post contrast phase sensitive inversion recovery with prolonged inversion time. There are multiple intracardiac thrombi (arrows)

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  Fig. 5. Case 1. Short axis and four chamber dark blood A–E and bright blood F–J late gadolinium enhancement (LGE) images. Comparison of bright and dark blood LGE imaging (FIDDLE technique). Dark blood LGE imaging reveals endocardial hyperenhancement not evident on conventional bright blood imaging due to superior contrast between scar and the blood pool

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  Fig. 6. Case 1. Endomyocardial biopsy at 100 power (A), 200 power (B), and 400 power (C). Perivascular and interstitial inflammatory infiltrate with prominent eosinophils

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  Fig. 7. Case 2. Figure 1. Four A and two chamber B bSSFP cine sequences. There are septal and anterior left ventricular (LV) hypertrophy (LVH) (white asterisk) and myocardial crypts of the basal anterior and anterolateral walls (white arrow) present

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  Fig. 8. Case 2. Figure 2. Basal short axis T2-weighted sequences (A–C). Basal short axis T2-mapping images (D–F). The T2-weighted images show mid-wall increased signal intensity in the basal inferoseptum, consistent with myocardial oedema (white arrows). The T2-mapping images show increased T2 values in the basal inferoseptum (black arrow)

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  Fig. 9. Case 2. Figure 3. Basal to mid-wall short axis phase sensitive inversion recovery (PSIR) post-contrast sequences (A–D). Short axis native T1 mapping images (E–J). The post-contrast images show patchy mid-wall myocardial LGE of the inferoseptum (white arrows) and in the mid-cavity anterior wall (black arrows). The native T1 mapping images show increased native T1 values in the basal inferoseptum (black arrow)

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  Fig. 10. Case 2. Figure 4. Endomyocardial biopsy. Hypertrophic myocytes with interstitial fibrosis (black asterisk) are present

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  Fig. 11. Case 3. Figure 1. 12 lead ECG demonstrating non-sustained ventricular tachycardia originating from the right ventricular outflow tract (A). Baseline ECG (B)

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  Fig. 12. Case 3. Figure 2. Black blood T1-weighted imaging without A and with B fat saturation. Possible epicardial fat infiltration of the lateral LV (arrows)