Varicose veins are veins that are becoming enlarged. Instead of getting pumped efficiently with the veins, blood tends to pool in varicose veins, making them bulge out and seem gnarled. The proceduralist applies radiofrequency or laser Power to the enlarged vein in the catheter's tip. Since the catheter is pulled https://www.sgvascularctr.com/varicose-vein-treatment-in-singapore-from-the-perspective-of-a-vascular-surgeon/