Home > Vascular Disease > Deep Vein Thrombosis Get the Flash Player to see this player. Rate: (Click the stars to rate) Published on Oct 20, 2010 by FDelValle, Views: 4933 Deep Vein Thrombosi, or DVT is a blood clot in a vein, most commonly occuring in the legs. The risk of DVT is that the clot can break off and travel to the lungs. Symptoms include leg pain, redness and swelling.