3.2. Incidence of Hypotension, Additional NE, and Adverse Events
ADVERSE REACTIONS, REACTIVE HYPERTENSION
Compared with group As shown in The incidence of adverse reactions in the dexmedetomidine group, noradrenalin group, and dexmedetomidine combined with noradrenalin group was significantly lower than that in the saline group, and the incidence of adverse reactions in dexmedetomidine combined with noradrenalin group was the lowest among all groups (2.5%), with only one case of reactive hypertension (