Heart Veins Blockage Symptoms: Blockage in the heart veins is a serious problem. Due to this the heart is unable to function properly. This causes many types of problems in the body. Heart is one ...

Blocked or obstructed veins can also impair blood flow back to the heart. Venous reflux develops when valves in the saphenous veins become damaged or blocked. These veins run up and down the leg ...

The section of vein or man-made blood vessel graft is sewn onto both the femoral and popliteal arteries so that blood can travel through the new graft vessel and around the narrowed or blocked area.