Fig. 5.

Cardiomegaly in a 9-year-old boy initially presenting with fever, cough, abdominal pain and rash. SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) polymerase chain reaction (PCR) was positive. a Anteroposterior radiograph at day 7 shows cardiomegaly and perihilar opacities consistent with pulmonary oedema. b, c Cardiac MRI at day 24 to investigate cardiomegaly and repolarisation abnormalities shows normalised ventricular volumes with normal function, residual mild myocardial oedema with myocardial to skeletal muscle signal ratio of 2:1 on short-axis short tau inversion recovery (STIR) image (arrow in b), but without corresponding late gadolinium enhancement on short-axis inversion recovery fast gradient echo image (c)