The prognosis for patients with uncomplicated pericarditis, myopericarditis, and perimyocarditis is good, with no evidence of progression to heart failure or mortality. 3,4 There is no clear ...

Myopericarditis might present as dyspnea, chest pain, or palpitations, and treatment consists of systemic medical countermeasures and intubation or urinary catheterization in some cases.