NEW ORLEANS—The COVID-19 pandemic brought to light the interplay of the SARS-CoV-2 virus and the immune systems of infected patients. Acute autoimmune manifestations of COVID-19, such as multisystem inflammatory syndrome in children (MIS-C) and myocarditis, clearly exist. A session at the 2023 Pediatric Rheumatology Symposium, Autoantibodies in COVID-19 explored this topic in detail, including a…
COVID-19 causes myriad cardiac dysfunctions, ranging from mild to fulminant disease, including myocarditis, acute congestive heart failure, cardiogenic shock and sudden cardiac death.1,2 COVID-19 myocarditis can mimic cardiac sarcoidosis clinically and on cardiac imaging, which can lead to diagnostic challenges and treatment delays. We present a case of cardiac sarcoidosis with interval development of metabolic…
Experts discuss the diagnosis and treatment of myositis-related cardiovascular disease.
Eosinophilic granulomatosis with polyangiitis (EGPA), also known as Churg-Strauss syndrome or allergic granulomatosis and angiitis, is a rare small- and medium-vessel vasculitis. This disease was first described by American pathologists Jacob Churg and Lotte Strauss in 1951.1 Although the vasculitis is often not apparent in the initial phases of the disease, EGPA can affect any…