Veins have one-way valves that be certain blood flows in the right course—towards the heart. This prevents backflow and aids in the economical return of blood to the guts. Endovenous ablative therapy: Ablation of incompetent veins makes use of thermal Vitality via radiofrequency or laser. This procedure is usually employed for https://sgvasculargrp.com/medical-condition/varicose-spider-veins/