Your veins carry blood towards your heart. Valves in these veins restrict the blood flow to one course. Valves that weaken or that don’t close accurately cause blood to pool (accumulate) within a vein. This is named a varicose vein. winrate semakin melonjak tinggi berkat jackpot sactter hitam bagikan jackpot https://www.sgvascularctr.com/service/vein-diseases-varicose-veins/