AUTHOR=Cotton James , Fan Lampson TITLE=Editorial: Developments and new insights in coronary physiology and microvascular disease JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2023.1358827 DOI=10.3389/fcvm.2023.1358827 ISSN=2297-055X