To review the pathophysiological mechanisms, clinical manifestations, diagnostic evaluation, and therapeutic strategies associated with eosinophilic myocarditis.
Review of clinical presentations, laboratory markers, and cardiac imaging modalities including echocardiography and cardiac magnetic resonance.
Evaluation of histological criteria via endomyocardial biopsy and analysis of underlying systemic etiologies.
Eosinophilic infiltration into myocardial tissue triggers cytokine release, microvascular thrombosis, necrosis, and progressive endocardial fibrosis.
Early recognition and prompt initiation of corticosteroid or targeted immunosuppressive therapy significantly reduce adverse cardiac events and reverse myocardial injury.