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Fig. 5 | BMC Anesthesiology

Fig. 5

From: GlideScope® versus C-MAC®(D) videolaryngoscope versus Macintosh laryngoscope for double lumen endotracheal intubation in patients with predicted normal airways: a randomized, controlled, prospective trial

Fig. 5

T0 represents the basic mean arterial pressure 10 min before the study. T1, T2 and T3 represent 1 min, 3 min and 5 min after intubation, respectively. Mean arterial pressure decreased 3 min after intubation in all three groups. Compared with T0, three groups **P < 0.01 in T2

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