Background: Postmyocardial Infarction Syndrome (PMIS), also called Dressler syndrome or Post-pericardiotomy Syndrome, refers to a heterogeneous group of autoimmune-mediated conditions of pericardial, epicardial and myocardial inflammation following myocardial infarction. Generally considered to be rare in the reperfusion era, the features and risk factors of PMIS are less well characterized in the contemporary era. This study [...]