| VNUS
Closure - About Venous Disease: Understanding Superficial
Venous Reflux & Varicose Veins
Your
legs are made up of a network of veins. A healthy
vein contains valves, which open and close to
assist the return of blood to the heart. Varicose
veins are caused by damaged or diseased valves,
which result in backward flow of blood in your
legs, a condition known as venous reflux. This
can cause blood to pool in your legs and lead
to symptoms such as pain, swelling and varicose
veins.
Venous
insufficiency - short video/voice-over
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