Research Article

[Retracted] Effect of Stellate Ganglion Block Combined with Lidocaine at Different Concentrations for Preemptive Analgesia on Postoperative Pain Relief and Adverse Reactions of Patients Undergoing Laparoscopic Cholecystectomy

Table 3

Hemodynamic indexes ().

ItemBefore SGB5 min after SGB

Group AGroup BGroup CGroup AGroup BGroup C
HR (bpm)aaaaaa
SBP (mmHg)bbbbbb
DBP (mmHg)cccccc
SaO2 (%)dddddd

All a, aa, b, bb, c, cc, d, and dd denote versus group A.