Fig. 5From: Acute changes in morphology and renal vascular relaxation function after renal denervation using temperature-controlled radiofrequency catheterComparison of nerve injury grade in the Sham-RDN and RDN groups. Data are expressed as the mean ± standard deviation. *P < 0.05, n = 3 per group. Abbreviations: RDN, renal denervationBack to article page