This is a prospective, multi-center, single-arm, non-interventional and open-label registry. The purpose of the registry is to document the long-term safety and effectiveness of renal denervation in a real world patient population with hypertension and gathering data for other diseases characterized by elevated sympathetic drive, such as diabetes mellitus type 2, renal insufficiency, etc. The Global Symplicity Registry will consecutively enroll 3000 patients who undergo the renal denervation procedure, from over 200 sites worldwide.