Chronic Venous Insufficiency (CVI) is a common medical condition affecting millions of people worldwide, including here in the First Coast Jacksonville, Florida and South Georgia area. It occurs when the veins in the legs fail to efficiently return blood to the heart, leading to a range of symptoms including pain, swelling, and skin changes. One of the most advanced and minimally invasive methods for treating CVI is venous closure or ablation. In this article, Dr. Ragu Murthy, vein specialist and cardiologist at Well&You vein clinic in North Florida.