Due to blockage in the veins, the heart is not supplied with adequate oxygen and nutrients. This causes chest pain. 2. Swelling and pain in the legs Problems like pain and swelling in the legs ...

Spider veins, a milder type of varicose veins, are smaller than varicose veins and often look like a sunburst or "spider web ... a large vein that transports blood to the heart. The blood in the veins ...

Thompson is removing a healthy vein from Raymond's leg so it will be ready for Raymond's quadruple bypass operation. In order to get blood to the heart muscle of a by-pass patient more efficiently ...

Venous reflux disease (VRD) occurs when veins do not properly return blood to the heart. Health experts refer to it as chronic venous insufficiency (CVI). VRD most commonly affects the legs and ...

The heart is a pump, and the blood goes round ... has to be supplied with oxygen and food and water, and the veins and arteries are like roads going all the way through your body with the blood ...