Myocarditis and pericarditis: case definition and guidelines for data ...

39 may present with variable clinical signs, symptoms, etiologies and outcomes, including acute heart failure, 40 sudden death, and chronic dilated cardiomyopathy [1, 2]. Possible undiagnosed and/or subclinical acute 41 myocarditis, with undefined potential for delayed manifestations, presents further challenges for diagnosing an ................
................