Table 3.
Data on hemodynamic parameters: heart rate (HR), mean arterial pressure (MAP) and left ventricular ejection time (LVETc), mean (SD). Columns correspond to seven times: before anesthesia (preop); after induction of anesthesia, supine position (supine); full lateral position (lateral); and mean measurement for the first, second, third and fourth 30 minutes after installation of pneumoperitoneum (PP30, PP60, PP90 and PP120, respectively)
| Preop | Supine | Lateral | PP30 | PP60 | PP90 | PP120 | |
|---|---|---|---|---|---|---|---|
| HR | |||||||
| Group 1 | 65 (6) | 65 (13) | 63 (20) | 60 (9) | 61 (8) | 60 (10) | 61 (9) |
| Group 2 | 63 (11) | 60 (9) | 61 (14) | 62 (11) | 61 (9) | 63 (6) | 63 (8) |
| Group 3 (control) | 73 (9) | 69 (14) | 61 (6) | 65 (10) | 63 (6) | 60 (7) | 61 (6) |
| MAP | |||||||
| Group 1 | 102 (11) | 85 (13)* # | 81 (19)* | 93 (14) | 96 (15) | 94 (17) | 98 (20) |
| Group 2 | 102 (14) | 73 (10)* | 81 (15)* | 107 (10) | 107 (18) | 104 (8) | 102 (12) |
| Group 3 (control) | 105 (12) | 70 (11)* | 79 (7)* | 103 (9) | 98 (11) | 95 (12) | 95 (15) |
| LVETc | |||||||
| Group 1 | 336 (19)# | 339 (20)# | 355 (26)# | 345 (31) | 335 (30) | 336 (33) | |
| Group 2 | 313 (29) | 308 (39) | 295 (58)° | 311 (20)° | 308 (27) | 300 (28) | |
| Group 3 (control) | 294 (26) | 284 (31) | 292 (26) | 307 (18) | 309 (18) | 311 (25) | |
* p < 0.05 versus preoperative values
# p < 0.05 groups 1 and 2 versus control group
° p < 0.05 group 1 versus group 2