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Fig. 3. Changes in heart rate (HR) in the two studied groups. Group A received bilateral 0.2 mL/kg bupivacaine (0.125%; maximum volume 4 mL/side). Group B received bilateral 0.2 mL/kg bupivacaine (0.125%) + 0.5 μg/kg dexmedetomidine (maximum volume 4 mL/side). PO: postoperative. *P < 0.05.
The Korean Journal of Pain 2020;33:81~89 https://doi.org/10.3344/kjp.2020.33.1.81
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