SYMPLICITY I: One- and Three-Year Results Following Sympathetic Renal Denervation in Refractory Hypertension - SYMPLICITY I


The Symplicity® catheter system has been shown in first-in-man studies to be an effective tool for radiofrequency (RF) ablation of the renal sympathetic nervous system in patients with refractory hypertension. The current trial sought to study the efficacy of blood pressure (BP) lowering with this approach at 12 months.