Table 3 Intraoperative pharmacological interventions (n = 78)

Patients requiring midazolam, n preoperatively

47 (60.3%)

Total amount of midazolam, mg

0.5 [0–2]

Patients requiring fentanyl, n

31 (39.7%)

Total amount of fentanyl, μg

0 [0–100]

Patients requiring ketaminel, n

5 (6.3%)

Total amount of ketamine, mg

0 [0–10]

Patients requiring esmolol, n

11 (14.1%)

Total amount of esmolol, mg

0 [0–100]

Patients requiring urapidil, n

7 (9%)

Total amount of urapidil, mg

0 [0–50]

Patients requiring atropine, n

0

Patients requiring ephedrine, n

0