Correlation between CO2 storage at the last minute of gas insufflation and area of retroperitoneal lacuna during retroperitoneal laparoscopic radical nephrectomy

Table 1 Mean arterial pressure and heart rate at different time points

	Mean arterial pressure (mmHg)	Heart rate
Before anesthesia induction	67 ± 5.8	79 ± 11.2
After anesthesia induction	61 ± 4.9	73 ± 11.2
Time point when retroperitoneal lacuna was successfully formed	64 ± 5.2	72 ± 11.2
End of operation	63 ± 5.1	76 ± 11.2

ISSN: 1471-2253