Fig. 1From: Clinical effect of dexmedetomidine combined with sufentanil on postoperative analgesia for transthoracic device closure of ventricular septal defects in children with ultrafast track anesthesiaFLACC score observed at each time point for all patients (***indicates that compared with the SD1 group, p < 0.001; ###indicates that compared with the S group, p < 0.001; **indicates that compared with the SD1 group, p < 0.05; ##indicates that compared with the S group, p < 0.05)Back to article page