A blood clot in a person’s vein nearly doubles the risk of heart attack or stroke within a year, a Danish study showed on Friday, providing strong evidence the three conditions are linked. Blood clots ...

The human heart is a finely-tuned instrument that serves the whole body. It is a muscular organ around the size of a closed fist, and it sits in the chest, slightly to the left of center. The heart ...

The appearance of thick, twisty varicose veins can be a bit scary. It is normal to wonder if the protruding veins are a sign of a potential cardiac concern. How do varicose veins affect the heart and ...

Deep vein thrombosis (DVT) is a preventable but serious medical condition where blood clots form in your veins. Most often, these clots are in your lower leg, thigh, or pelvis. They can sometimes ...

Peripheral artery disease (PAD) and chronic venous insufficiency (CVI) both affect your blood vessels and prevent your body from getting the oxygen-rich blood that it needs. The difference between the ...

More than 25 million people in the United States develop varicose veins, according to the Society of Vascular Surgeons. They occur in men and women and, generally are considered a cosmetic, rather ...

Your legs and feet can reveal early signs of cardiovascular issues, from bulging veins and swelling to coldness and ...

Traditional implanted pacemakers and defibrillators use thin wires called "leads" to send out electricity that keeps the heart beating properly, but these wires can also be associated with problems, ...