Fig. 3From: Dexmedetomidine premedication increases preoperative sedation and inhibits stress induced by tracheal intubation in adult: a prospective randomized double-blind clinical studyThe general trend of HR (A) and MAP (B) from DEX premedication to 10 min after tracheal intubation. Bpm: beats of per minute. C: the Control group, DEX: the DEX groupBack to article page