Anticholinergic premedication to prevent bradycardia in combined spinal anesthesia and dexmedetomidine sedation: a randomized, double-blind, placebo-controlled study
Intravenous atropine premedication during sedation with dexmedetomidine in patients undergoing spinal anesthesia can reduce the incidence of bradycardia.
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However, this intervention increases diastolic and mean blood pressure significantly.