Clinical Study

Dose Comparison of Dexmedetomidine Sedation following Spinal Anesthesia: Parturient versus Nonpregnant Women—A Randomized Trial

Figure 4

The HR (a) and MAP (b) in both groups at different time points. HR, heart rate; MAP, mean arterial pressure; T0, before dexmedetomidine administration; T1, T2, T3, T4, T5, and T6, 5 min, 10 min, 15 min, 20 min, 25 min, and 30 min after dexmedetomidine infusion started.