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 ...

Basilic vein thrombosis is a type of superficial venous thrombosis (SVT) in which a blood clot forms in the basilic vein in the arm. In many cases, SVT is harmless and will resolve without treatment.

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 ...

Science isn't only about explaining what hasn't yet been explained. Old explanations accumulate their own inertia. It's easy to keep tweaking a familiar and trusted theory, seeking the elusive ...

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 deep dorsal vein of the penis drains oxygen-depleted blood away from the glans, which is the external head of the sexual organ. This vein runs the length of the shaft and it eventually flows into ...