AUTHOR=Wang Jia , Jiang Jiahui , Li Xiang , Tan Xilun , Zhou Yanni , Luo Ze , Wang Xuesen , Zhao Xuezhu , Liu Yiying , Wang Ming , Zhang Chenhao TITLE=Right ventricular function and anemia in heart failure with preserved ejection fraction JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2024.1424576 DOI=10.3389/fcvm.2024.1424576 ISSN=2297-055X