Recent years have seen an enormous amount of experimental and clinical research into role of the pulmonary veins (PVs ... dimension to our knowledge of PV anatomy. Such work is vital for an ...

We use either glycerin or polidocanol chemicals for the injections, and both of these solutions injure the blood vessel lining and cause the vein to collapse. As your body heals, the vein fills with ...

When a blood clot forms in a vein deep inside your body, it causes what doctors call deep vein thrombosis (DVT). DVT can have the same symptoms as many other health problems. But about half the ...

Veins act as highways in our body's circulatory system that carry deoxygenated blood back to the heart. Most blood draws occur through the median antecubital vein, located in the inner elbow region.

Deep vein thrombosis happens when a blood clot forms in veins located deep in the body, with the Mayo Clinic saying the "main causes are damage to a vein from surgery or inflammation and damage ...