CalculatorGlasgow-Blatchford Bleeding Score (GBS) Hemoglobin (g/dL): BUN (mg/dL): Systolic BP (mm Hg): Sex: Male Female Heart rate ≥100 (per min): Yes No Melena present: Yes No Recent syncope: Yes No Hepatic disease history: Yes No Cardiac failure present: Yes NoCalculate ScoreScore: 0Risk Level: Low
