Myocarditis lesions have been found in up to three-quarters of children and young adults dying from invasive meningococcal disease (IMD) with histopathological examinations identifying
Neisseria meningitidis in the injured myocardium [
1,
2]. These features strongly differ from the usual septic cardiomyopathy, in which neither myocardial necrosis nor the presence of bacteria in the heart are observed [
3]. Because the clinical data on IMD-induced myocarditis remain scarce, we aimed to describe the initial presentation and long-term outcome of IMD-induced myocarditis in critically ill adult patients. …