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. 2023 Sep 8;39(11):2221–2235. doi: 10.1007/s10554-023-02927-6

Table 1.

Specific Conditions for Inflammatory Cardiomyopathy. For all disorders, T2-weighted Images, T2-mapping values and T1-mapping values are abnormal. Further specific findings are listed hereunder for the relevant etiologies

Infectious Etiology
CMR
Viral myocarditis

• LGE lateral wall or septum (subepicardial or mid-wall) [52, 53]

• Low/ normal LVEF

Bacterial myocarditis • LGE lateral wall (subepicardial or intramural) [54, 55]
Parasitic Myocarditis • LGE lateral wall (patchy in toxoplasma gondii [56] and midwall, subepicardial, subendocardial or transmural in patients with Trypanosoma cruzi with a prevalence for inferolateral basal and apex) [57, 58]
Non-Infectious Etiology
Eosinophilic myocarditis

• Diffuse subendocardial LGE [59, 60]

• Possible association with ventricular thrombus [59]

Systemic Lupus Erythematosus • Subendocardial, intramyocardial, subepicardial LGE [61, 62]
Systemic Sclerosis • Prevalent subepicardial, midwall LGE of the septum [63]
Polymyositis • Subepicardial lateral and inferior wall [64]
Giant Cells Myocarditis • Subendocardial, and subepicardial diffuse LGE with involvement of both ventricles [65]
Kawasaki Syndrome • Subendocardial LGE [66]
Sarcoidosis • Subendocardial, subepicardial, midwall LGE [67]
Chemotherapy • Subepicardial or mid-wall LGE [68]
Post-Vaccination • Subepicardial or mid-wall LGE [69, 70]

LGE: late gadolinium enhancement