AUTHOR=Zhang Yipeng , Jiang Yue , Yang Wentao , Shen Linghong , He Ben 

TITLE=Chronic Secondary Cardiorenal Syndrome: The Sixth Innovative Subtype

JOURNAL=Frontiers in Cardiovascular Medicine

VOLUME=8

YEAR=2021

URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2021.639959

DOI=10.3389/fcvm.2021.639959

ISSN=2297-055X