Redo renal denervation using a multi-electrode radiofrequency system in patients with persistent therapy-resistant hypertension

摘要

ObjectivesRenal sympathetic denervation has been studied as a potential therapeutic option for patients with therapy-resistant hypertension; however, a significant proportion of patients do not show a significant reduction in blood pressure and are classified as non-responders. The objective of the present study was to assess whether a redo renal denervation procedure increases response rates.