This is the first pediatric case of non-Q wave acute myocardial infarction associated with purpura fulminans in meningococcemia. Similarly, the association of high troponin I levels and meningococcemia has not been described previously. Although, the patient's genetic predisposition for myocardial infarction might have been a potential contributing factor, there was no angiographic evidence of coronary artery disease in this patient. Thereby, other factors related to shock, endotoxin, microthrombi of meningococcemia, and their treatment might have been also contributing. We propose possible mechanisms for this rare but serious complication of meningococcemia and review the literature.
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