Fig. 3From: Effect of ultrasound-guided stellate ganglion block on inflammatory cytokines and postoperative recovery after partial hepatectomy: a randomised clinical trial(a) Trend plot of mean arterial pressure (MAP) in group S and group N at each time points; (b) Trend plot of heart rate in group S and group N at each time points(The center point is the mean, and the two ends of the extension line are standard deviations)Back to article page