TThe American Journal of the Medical Sciences3/1/2026Early liberal fluid resuscitation increased 30-day mortality in patients post out-of-hospital cardiac arrest: A retrospective analysis of the MIMIC-IV databaseRan Han·Xianliang Yan·Shuqun Hu·XuRan Tao·Chenglei SuRead at The American Journal of the Medical SciencesTagsCardiac Arrest and ResuscitationEmergency Medicine