In this episode, Sam Ashoo, MD, and TR Eckler, MD, discuss the July 2023 Emergency Medicine Practice article, Diagnosing and Treating Pericarditis and Myocarditis in the Emergency Department (https://www.ebmedicine.net/topics/cardiovascular/emergency-medicine-pericarditis-myocarditis)EpidemiologyNomenclatureEtiologyDifferential diagnosisPrehospital careED history and physicalDiagnostics* ECG* Labs* Imaging (X-ray, CT, US, MRI)Treatment Special populations* COVID-19* Athletes* MIS-C