✨Acute Kidney Injury (AKI) Differentiation🩺Nephrologists & Kidney Failure Specialists⚡Free Instant Analysis
Fractional Excretion of Sodium (FENa) Calculator
Differentiate pre-renal azotemia from acute tubular necrosis (ATN) in acute kidney injury using the Fractional Excretion of Sodium (FENa) percentage.
Calibrated according to WHO, DGHS Bangladesh, and international clinical guidelines. Calculate precise physiological values, review evidence-based risk thresholds, and connect directly with verified Nephrologists & Kidney Failure Specialists in Khulna Division.
📐 Formula / Baseline:FENa (%) = [(Urine Na * Serum Cr) / (Serum Na * Urine Cr)] * 100 | < 1% Pre-renal, > 2% ATN
🏛️ Medical Reference:Espinel CH (JAMA 1976) & KDIGO Clinical Practice Guideline for Acute Kidney Injury