The expanse of veins, arteries and capillaries underneath the skin keep our cells energized and healthy. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Unlike arteries, veins contain valves that prevent backward flow as blood travels against gravity, particularly in the legs. When these valves weaken or fail, circulation problems often develop.

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. DEAR DR. DONOHUE: I have very bad varicose veins, and now I have ...

The LimFlow procedure allows doctors to convert a vein into a new artery that will supply fresh blood flow to the afflicted leg. Three out of four patients (76%) who underwent the procedure wound ...

An air embolism occurs when one or more air bubbles enter a vein or artery and block it. Here’s how air embolisms are caused and symptoms to watch out for.

They treat arteries and veins in all parts of the body except for the heart and brain, which are handled by other specialists. Vascular surgeons are primarily concerned with matching the person to ...