Weak or ruined valves can result in varicose veins. Arteries have blood from the heart to the remainder of the system. Veins return blood from the remainder of the physique to the guts. To return blood to the guts, the veins while in the legs must perform in opposition to https://www.sgvascularctr.com/varicose-vein-treatment-in-singapore-from-the-perspective-of-a-vascular-surgeon/