Figure 4.
Cardiac MR images: thickening of myocardium observed on cardiac MRI. LV and RV are mildly dilated in size with severely reduced systolic functions: LVEF measuring at 30.2% and RVEF measuring at 31.2%. LGE of the LV was observed with mid-wall delayed enhancement in the basal inferoseptum, and subendocardial delayed enhancement in the mid-inferoseptum suggesting inflammation and/or necrosis. Moderate pericardial effusion was present as well as elevated T1, T2, and ECV, which was consistent with acute myocarditis. The mitral valve and tricuspid valve demonstrated regurgitation.
ECV: extracellular volume; LGE: late gadolinium enhancement; LV: left ventricle; LVEF: left ventricular ejection fraction; RV: right ventricle; RVEF: right ventricular ejection fraction.