In recent years a method has been developed in which destruction of renal sympathetic nerves that are present in the adventitia of renal arterial walls is done by catheterization (10). This procedure uses a catheter with a radiofrequency ablator at its tip (Symplicity, Ardian / Medtronic, USA), which is introduced through the femoral artery and then progressively introduced into the renal arteries. A randomized study has demonstrated that this procedure has a high degree of safety for the patients and a high rate of efficacy as well. In patients with resistant hypertension treated with transcatheter renal denervation there was a significant drop in blood pressure of 33/11 mmHg (p < 0.0001) that occurred after 6 months compared to a control group receiving unmodified pharmacological treatment (11).