“…[31][32][33][34][35][36] Contemporary diagnosis and management of pericarditis may best be accomplished with an integrated, multimodal approach. Two recent consensus documents, one from the American Society of Echocardiography 20 and one from the European Association of Cardiovascular Imaging, 21 provide imaging and diagnostic considerations based on expert opinion (level of evidence C). Multimodal imaging, including first-level imaging techniques such as echocardiography and chest x-ray ( Figure 2 and Figure 3) and second-level imaging techniques such as computed tomography and cardiac magnetic resonance, allows detection and confirmation of pericardial inflammation ( Figure 4), evaluation of pericardial thickness and assessment of the presence of constrictive and/or effusive-constrictive physiology, and establishment of the diagnosis of pericarditis in doubtful cases.…”