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Worsening Renal Function (WRF) Index Calculator
Worsening Renal Function (WRF) Index in Heart Failure: Explanation and Clinical Context The WRF Index predicts the risk of acute kidney injury or worsening renal function in patients hospitalized with acute decompensated heart failure. It uses clinical variables such as age, baseline serum creatinine, systolic blood pressure, and heart rate at admission. Higher predicted probabilities indicate a higher likelihood of