Figure 3From: The use of the Airtraq® optical laryngoscope for routine tracheal intubation in high-risk cardio-surgical patientsAt T3-one minute after intubation-heart rate increased (P < 0.029) (Figure 3A) and ABP decreased (P < 0.001) (Figure 3B). Both changes were judged clinically irrelevant. Five minutes after tracheal intubation (T4) no more differences to the baseline values could be detected (n.s.). Data are presented as means ± standard deviation.Back to article page