Table 1. Values Recorded Manually by the Investigators at Different Time Points

BIS = Bispectral Index values displayed by the BIS® monitor at a specific time point; BIS 60 = time point when the BIS value displayed by the monitor first reached 60 after onset of induction; Ce = effect site concentration; CPB = cardiopulmonary bypass; HR = heart rate; ICU = intensive care unit; MAP = mean arterial pressure.