AUTHOR=Li Runkai , Yuan Ping , Ma Jianyong , Zhu Wengen TITLE=Editorial: Effects of oral anticoagulant therapy in atrial fibrillation patients with comorbidities JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2023.1205870 DOI=10.3389/fcvm.2023.1205870 ISSN=2297-055X