blocker
Figure 1: Black bars represent β-blocker group (n=10) and blue bars represent renal sympathetic renal denervation (RSD) group (n=10). (A) Minimum, (B) average, and (C) maximum heart rate measured by 24-hour-Holter monitoring. Values are presented as Mean ± SD. *P<0.0001 for comparisons between 1 and 6 months vs. baseline values.