Myocarditis overview
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor-In-Chief: Varun Kumar, M.B.B.S.
Overview
Myocarditis is inflammation of the myocardium. It may present with chest pain, ST segment elevation, elevated biomarkers of myonecrosis, heart failure, and / or sudden death.
Classification
Myocarditis can be classified clinicopathologically into Fulminant myocarditis, Acute myocarditis, Chronic active myocarditis and Chronic persistent myocarditis.
Pathophysiology
During either an infection or a hypersensitivity reaction, the inflammatory response may cause myonecrosis either directly or indirectly as part of an autoimmune reaction.