Venous stasis

Patent Granted Venous stasis, or venostasis, is a condition of slow blood flow in the veins, usually of the legs. Venous stasis is a risk factor for forming blood clots in veins (venous thrombosis), as with the deep veins of the legs (deep vein thrombosis or DVT).[1] Causes of venous stasis include long periods of immobility that can be encountered from driving,[2] flying, bed rest/hospitalization, or having an orthopedic cast.