Chronic venous insufficiency (CVI) is one of those health conditions that quietly affects millions, yet many people don’t ...

Veins are blood vessels that carry oxygen-depleted blood from the capillaries back to the heart. In human anatomy, blood flows from a variety of smaller veins, draining into the cephalic vein. This is ...

The subclavian vein is an extension of the axillary vein that originates at the outer border of the first rib. There are two such vessels within the human body – the left subclavian vein and the right ...

Recent years have seen an enormous amount of experimental and clinical research into role of the pulmonary veins (PVs) in atrial fibrillation (AF). Advanced imaging techniques have confirmed the ...

If you have a vein close to the skin's surface that is enlarged and bulges, it's likely a varicose vein. While varicose veins, are not dangerous, they can become uncomfortable and impact your everyday ...

The use of radial-artery grafts for coronary-artery bypass grafting (CABG) may result in better postoperative outcomes than the use of saphenous-vein grafts. However, randomized, controlled trials ...