Table 2 Surgical and anesthetic data

Head-down position (%)

142 (80.7)

Surgical duration (h)

3.3 ± 1.0

Anesthesia duration (h)

4.1 ± 1.2

CPB duration (min)

89.3 ± 33.1

CC duration (min)

50.6 ± 23.1

Rewarming duration (min)

33.6 ± 1.6

Midazolam dose (mg)

10.6 ± 2.9

Etomidate dose (mg)

25.4 ± 9.9

Sufentanil dose (μg)

262.8 ± 107.1

Sevoflurane concentration (%)

2.0 ± 1.1