Vascular services treat blocked, narrowed or weak blood vessels. Arteries carry blood away from the heart, and veins carry blood back to the heart.
Vascular surgery covers a range of surgical procedures undertaken on veins and the lymphatic system (an important part of the body's immune system) – but the most important part of the vascular surgeon’s work is to reconstruct, unblock, or bypass arteries.
Treatment can help prevent strokes, save limbs and, in some cases, save lives. Many people can be treated with medicines and regular checks, while some people need planned or emergency surgery.