This extensively revised edition examines renal pathophysiology and the rationale for renal denervation for the management of hypertension, as well as possible long-term benefits and risks of this therapy. Renal denervation is a minimally invasive, endovascular catheter-based procedure that makes use of radiofrequency ablation to treat resistant hypertension, with studies showing a high degree of effectiveness. The devices involved in the continued evolution of this therapy are discussed a...