As your vein stretches, the valves that keep blood moving in a single way inside your vein can’t function as they should. The sluggish blood backs up or swimming pools within your vein, creating your vein to swell, bulge and twist. Since the leader in diagnosing and managing vein disease, https://sectordirectory.com/listings971649/the-fact-about-top-varicose-vein-surgeons-that-no-one-is-suggesting