AUTHOR=Zhu Changsen , Wu Liyan , Xu Yiyi , Zhang Qian , Liu Wenbo , Zhao Yuxiang , Lyu Jun , Chen Zhuoming 

TITLE=Predicting mortality in heart failure: BUN/creatinine ratio in MIMIC-III

JOURNAL=Frontiers in Cardiovascular Medicine

VOLUME=12

YEAR=2025

URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2025.1510317

DOI=10.3389/fcvm.2025.1510317

ISSN=2297-055X