The AMPHIBIA study is an observational ambispective and prospective cohort that aim to describe the histologic, immunologic, biological, imaging, genetic and clinical characteristics of the patients hospitalized for an acute myocarditis and to evaluate their association with prognosis.
Acute myocarditis confirmed by cardiac magnetic resonance according to Lake Louise modified criteria or by endomyocardial biopsy according to histologic, immunologic and immunohistochemic criteria.
affiliation to the French Health Care System "Sécurité sociale"
Severe valvulopathy
Complex congenital cardiopathy
Previous heart transplant
Known significative coronary disease