AUTHOR=Wang Juan , Yang Yan-min , Zhu Jun , Zhang Han , Shao Xing-hui TITLE=Corrigendum: Multimorbidity and Polypharmacy in Chinese Emergency Department Patients With Atrial Fibrillation and Impacts on Clinical Outcomes JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2022.900118 DOI=10.3389/fcvm.2022.900118 ISSN=2297-055X