Relationship between blood urea nitrogen and 28-day all-cause mortality in patients with acute pulmonary edema: a retrospective analysis of the MIMIC-IV database

BackgroundAcute pulmonary edema is a severe clinical syndrome with high mortality. Blood Urea Nitrogen (BUN) levels, which indicate renal function and metabolic state, may have prognostic value in critically ill patients. However, their relationship with outcomes in acute pulmonary edema remains unc...

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Bibliographic Details
Main Authors: Guang Tu, Yuwen Liu, Xiaomi Huang, Yanfang Zeng, Zhonglan Cai, Chunyan Wang
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-08-01
Series:Frontiers in Cardiovascular Medicine
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Online Access:https://www.frontiersin.org/articles/10.3389/fcvm.2025.1569218/full
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