They’re often recommended for people with vein-related conditions, but they can be useful in other situations, too.

Portal vein thrombosis (PVT) is a blood clot of the portal vein, also known as the hepatic portal vein. A PVT blocks the blood flow from the intestines to the liver. Although it is treatable, PVT can ...

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 ...

Chronic venous insufficiency can develop at any age, but as we get older, the risk increases. Here's what you need to know.

Do your legs feel good in the morning but become increasingly swollen, heavy and tired as the day goes on? Your veins may be the culprit. Venous (vein) insufficiency, also known as vein disease, is a ...

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, ...

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Swollen veins can signal various underlying health conditions ranging from minor circulatory issues to serious medical concerns. Recognizing the primary causes helps determine when to seek ...

Humans have been harnessing the power of flowing water for thousands of years, but scaling the concept down to a size small enough to turn our veins into tiny power plants is something else altogether ...