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Table 1 Demographic parameters and perioperative hemodynamic values

From: Effects of pressure-controlled and volume-controlled ventilation on respiratory mechanics and systemic stress response during laparoscopic cholecystectomy

 

Group PC

(n = 20)

Group VC

(n = 20)

Age (year)

49.7 ± 10.8

49.0 ± 13.5

Weight (kg)

74.2 ± 9.3

75.1 ± 11.4

Gender (M/F)

7/13

8/12

Pneumoperitoneum time (min)

45.2 ± 21.6

43.4 ± 19.3

HR (beats/min)

  

 PRE

80.0 ± 15.9

75.6 ± 5.9

 PER

90.2 ± 15.7

81.9 ± 12.2

 POST

80.8 ± 5.9

84

SAP (mmHg)

  

 PRE

135.4 ± 16.8

135.7 ± 18.9

 PER

125.1 ± 21.0

127.9 ± 23.9

 POST

114.4 ± 13.0

117.3 ± 17.0

MAP (mmHg)

  

 PRE

112.2 ± 17.1

109.9 ± 17.6

 PER

102.7 ± 17.1

100.0 ± 20.0

 POST

93.6 ± 12.8

93.6 ± 13.1

  1. HR heart rate, SAP systolic arterial pressure, MAP mean arterial pressure, PRE preoperative values, PER peroperative values (during pneumoperitonium), POST postoperative values