AUTHOR=Cai Yinhe , Zhang Yao , Zhou Ningzhi , Tang Yong , Zheng Haixia , Liu Hong , Liang Jiahua , Zeng Ruixiang , Song Shengqing , Xia Yu TITLE=Association between red blood cell distribution width-to-albumin ratio and prognosis in post-cardiac arrest patients: data from the MIMIC-IV database JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=11 YEAR=2025 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2024.1499324 DOI=10.3389/fcvm.2024.1499324 ISSN=2297-055X