For citations:
Xucan P., Lei Ya., Zhang L., Zhou Zh. Exploring the Link between eGFR and All-Cause Mortality in Atrial Fibrillation Patients with Heart Failure: Insights from the MIMIC-IV Database. Kardiologiia. 2025;65(7):55-62. https://doi.org/10.18087/cardio.2025.7.n2810