It happens when your leg veins become damaged and can't work as they should, according to the Cleveland clinic.

Promising results from the first-in-human study demonstrated that, at three-years post implantation, VenoValve remained safe and effective--achieving a high rate of patency, restoring deep venous comp ...

Spider veins tend to be small surface veins that do not cause pain and are often more of a cosmetic concern than a health issue. Varicose veins tend to be larger — and they may be characterized by ...

Signs and symptoms of vascular disease (such as pain or swelling in the legs, arms, and feet) can go unnoticed or unrecognized and cause serious or life-threatening complications if left untreated ...