AUTHOR=Lim Yongwhan , Kim Min Chul , Kim Kye Hun , Jeong In-Seok , Cho Yong Soo , Choi Yoo Duk , Lee Jong Eun TITLE=Case Report: Acute Fulminant Myocarditis and Cardiogenic Shock After Messenger RNA Coronavirus Disease 2019 Vaccination Requiring Extracorporeal Cardiopulmonary Resuscitation JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=Volume 8 - 2021 YEAR=2021 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2021.758996 DOI=10.3389/fcvm.2021.758996 ISSN=2297-055X ABSTRACT=Recently, myocarditis following mRNA COVID-19 vaccination has become an important social issue in worldwide. According to the reports so far, mRNA COVID-19 vaccination related myocarditis is rare and usually associated with benign clinical course without intensive care or any sequelae of fulminant myocarditis. Here, we report a case of acute fulminant myocarditis and cardiogenic shock after mRNA COVID-19 vaccination requiring extracorporeal cardiopulmonary resuscitation. Clinicians should keep in mind the possibility of progression to fulminant myocarditis in patients who presented with suggestive symptoms or signs of myocarditis after COVID-19 vaccination.