AUTHOR=Xie Linfeng , Chen Jing , Li Yuanzhu , Liu Gang , Shen Jian , Li Xiang , Yang Yuan , Chen Yintao , Luo Suxin , Huang Bi 

TITLE=Beta-blocker administration within 24 hours after admission to the intensive care unit and mortality in critical heart failure patients: a retrospective analysis from the MIMIC-IV database

JOURNAL=Frontiers in Pharmacology

VOLUME=16

YEAR=2025

URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2025.1514138

DOI=10.3389/fphar.2025.1514138

ISSN=1663-9812