AUTHOR=Yao Xiongda , Leng Yurong , Cao Junda TITLE=Association between albumin-corrected calcium and all-cause mortality in patients with heart failure: a retrospective study JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=Volume 12 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2025.1552807 DOI=10.3389/fcvm.2025.1552807 ISSN=2297-055X