AUTHOR=De Paulis Stefano , Bruno Piergiorgio , Massetti Massimo TITLE=Emergency Cardiac Surgery in Patients on Direct Oral Anticoagulants JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2022.884076 DOI=10.3389/fcvm.2022.884076 ISSN=2297-055X