Beta-blocker | Intraoperative tachycardia | p value | |
Present | Absent | ||
Administered (n = 21) | 5 (23.8%) | 16 (76.2%) | p = 0.004 |
Not administered (n = 7) | 6 (85.7%) | 1 (14.3%) | |
 | Intraoperative bradycardia |  | |
Present | Absent | ||
Administered (n = 21) | 4 (19%) | 17 (81%) | p = 0.212 |
Not administered (n = 7) | 0 (0%) | 7 (100%) | |
 | Intraoperative hypertension |  | |
Present | Absent | ||
Administered (n = 21) | 0 (0%) | 21 (100%) | p = 0.011 |
Not administered (n = 7) | 2 (28.6%) | 5 (71.4%) |