Know About Varicose Veins
Subject: Health | Topics:

Varicose veins are veins that have turn into inflamed and twisted. The term usually refers to the veins on the leg, though varicose veins can happen elsewhere. Veins have pairs of leaflet valves to stop blood from flowing backwards. Leg muscles pump the veins to return blood to the heart, against the effects of gravity.

Related Health Paper: