Your veins have blood to the heart. Valves in these veins restrict the blood move to at least one way. Valves that weaken or that don’t shut the right way induce blood to pool (obtain) inside of a vein. This known as a varicose vein. mahjong means 2 di indonesia https://www.sgvascularctr.com/service/vein-diseases-varicose-veins/