Medicine Poal hypeension is defined as, hepatic venous pressure gradient (HVPG) greater than A 5 mm of hg B 10 mm of Hg C 15 mm of Hg D 20 mm of Hg 💡 Explanation Poal hypeension is defined as, hepatic venous pressure gradient (HVPG) greater than ✓ Correct Answer: A. 5 mm of hg