Check out my latest episode!In this podcast doctor giving brief information and solutions.Radiofrequency ablation (RFA) is a minimally invasive medical procedure used to treat varicose veins. During RFA, a thin catheter is inserted into the affected vein, and radiofrequency energy is delivered to heat and seal the vein. This causes the vein to collapse and eventually fade away, relieving the symptoms associated with varicose veins, such as pain, swelling, and discomfort.