Your veins have blood on your heart. Valves in these veins limit the blood circulation to 1 path. Valves that weaken or that don’t near properly bring about blood to pool (acquire) in the vein. This is called a varicose vein. rasakan galaknya scatter hitam dengan pola terbarutips anti boncos https://www.sgvascularctr.com/service/vein-diseases-varicose-veins/