Varicose veins are often considered purely aesthetic issues. However, this condition can have much greater implications to ...

Portal vein blood flow accounts for 75% of total hepatic blood flow, with the hepatic artery accounting for the remainder. As a result, portal vein occlusion may have significant consequences for ...

Engineers have developed a prosthetic vein valve to help improve the lives of those suffering from a condition known as chronic venous insufficiency. The valve was designed to replace damaged, ...

Varicose veins—which affect about a third of all adults—look knotty, swollen, and twisted. They can also be "a source of pain and discomfort, especially if you’re standing or walking for long periods ...

Lowering blood pressure can do more than improve heart health — it may also help with other chronic conditions.

Acute venous embolism and thrombosis are both conditions that disrupt blood flow. Treatment may involve medications or surgery. Blood clot formation is a protective mechanism that helps prevent excess ...