let it flow, let it fllow

Ed just returned from the ultrasound of his jugular. He's been taking Coumadin (Warfarin) to thin his blood and, ideally, unblock the clogged vein. Apparently it's working...a little. The ultrasonographer said that there was a 'thin bit of blood flow' through the lower part of the jug. It may never be completely unblocked but veins will likely grow around the blockage and create a new pathway for the bloodflow.