The signs of a dangerous blood clot can vary depending on its location. Some people may also not experience any symptoms.

Leg pain and leg cramps aren’t always an orthopaedic issue: Both can be signs of peripheral artery disease (PAD), a serious blood flow issue with implications for the heart. In PAD, narrowed ...

The agency OK’d an artificial vessel to restore blood flow in patients, even though its own scientists flagged questionable ...

Virginia Macari is getting stronger every day as she recovers from a life-threatening condition that left her paralysed in one leg.