AUTHOR=Calvier Laurent , Kökény Gábor , Martinez-Martinez Ernesto TITLE=Editorial: New Advances in Cardiorenal Syndrome JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2022.976846 DOI=10.3389/fcvm.2022.976846 ISSN=2297-055X