Fig. 2From: Effect of epidural dexmedetomidine in single-dose combined with ropivacaine for cesarean sectionBP and HR between the two groups over study timepoints; Data are expressed as mean ± SD; BP, blood pressure; SBP, systolic blood pressure; DBP, diastolic blood pressure; MAP, mean arterial pressure; HR, heart rate; a p < 0.05 compared with Group RBack to article page