Tangee:Stedman's Cardiology lists both venous stasis and venostasis, but from what I can find, they both mean exactly the same thing! I don't know which is the more preferred. I'll have to check (with my QA for their opinion) and get back to you on that tomorrow.
My Taber's defines venostasis as:
quote:
The trapping of blood in an extremity by compression of veins, a method sometimes employed for reducing the amount of blood being returned to the heart.
Maybe venostasis would refer to a technique and venous stasis would refer to an event? As in venous stasis ulcer? But in searching I find venostasis ulcers listed as well, so I'm just guessing here.
Good question! I'll try to post again tomorrow after I get an answer.
Red 