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The radial veins run the length of the forearm just below the elbow, and follow the path of the radial bone. Their path is also somewhat comparable to the radial arteries. These veins assist in ...

The superficial temporal veins are located on either side of the head. These veins start on the sides of the skull at a plexus. A venous plexus is the congregation of multiple veins in one location.

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 ...

The coronary sinus (CS) refers to a collection of veins that join together to form a large blood vessel. This vein is located between the left atrium and the left ventricle of the heart. A collection ...

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 ...

What Is Retinal Vein Occlusion? Arteries supply the retina with blood, and veins carry blood away. Sometimes, a vein becomes partially or completely blocked. This is called retinal vein occlusion, or ...

Since the pioneering work of Haissaguerre and colleagues, our understanding of the anatomy and electrical properties of the PVs has been greatly advanced. Although other sources of AF have been ...