AUTHOR=Gräni Christoph , Padalino Massimo Antonio TITLE=Editorial: Coronary Artery Anomalies: A 2020 Review JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2022.776951 DOI=10.3389/fcvm.2022.776951 ISSN=2297-055X