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AKI-KDIGO Stage Correlation with HF Mortality Calculator

  • AKI Stage (KDIGO)
  • AKI–KDIGO Stage Correlation with Heart Failure Mortality: Explanation and Clinical Context
    Acute Kidney Injury (AKI) defined by KDIGO criteria is strongly associated with increased mortality in patients hospitalized with heart failure.
    Stage 1 AKI is associated with a modest increase in in-hospital and short-term mortality, whereas Stage 2 and Stage 3 AKI significantly elevate the risk of death.
    Patients with severe AKI (Stage 3) may have up to five times higher mortality risk compared to patients without AKI.
    This tool allows clinicians to quickly stratify HF patients based on AKI severity, aiding in risk assessment and early intervention.

    Reference:
    Matsue Y, et al. Acute Kidney Injury and Mortality in Patients With Acute Decompensated Heart Failure. J Card Fail. 2018;24(6):373-381. doi:10.1016/j.cardfail.2018.02.003