Normal poal vein pressure is:
Poal Pressure Normal Poal vein pressure: 5-10 mm Hg Variceal formation occurs when poal pressure is >10 mm Hg Variceal bleeding occurs when poal pressure is >12 mm Hg.
<3 mm Hg
3-5 mm Hg
5-10 mm Hg
10-12 mm Hg
Poal Hypeension