Group | 15 min after induction | 15 min after positioning | 30 min after positioning | Supine at the end | |
---|---|---|---|---|---|
MAP (mmHg) | VCV | 89 (80–100) | 86 (77–98) | 82 (75–90) | 106 (88–109) |
PCV-VG | 92 (71–102) | 83 (72–93) | 82 (73–94) | 91 (80–98) | |
HR (beats/min) | VCV | 78 (65–82) | 68 (56–71)† | 66 (61–69)† | 71 (65–89) |
PCV-VG | 70 (63–73) | 63 (58–69)† | 61 (56–67)† | 73 (63–93)† | |
CO (L/min) | VCV | 4.7 (3.8–5.7) | 4.0 (3.2–4.7)† | 4.1 (3.2–4.8) | 5.4 (3.7–7.3) |
PCV-VG | 4.2 (3.7–4.4) | 3.6 (3.3–4.0)† | 3.7 (3.3–4.2) | 4.6 (4.0–5.7)† | |
CI (L/min/m2) | VCV | 2.8 (2.2–3.1) | 2.3 (1.9–2.7)† | 2.4 (1.7–2.9) | 3.2 (2.4–3.3) |
PCV-VG | 2.4 (2.2–2.6) | 2.3 (1.8–2.4)† | 2.2 (1.9–2.6) | 2.8 (2.4–3.3)† | |
SV (mL/beat) | VCV | 63 (54–75) | 56 (46–74) | 57 (47–71) | 67 (56–84) |
PCV-VG | 57 (55–65) | 59 (51–66) | 59 (53–65) | 66 (54–78) | |
SVI (mL/m2/beat) | VCV | 37 (32–41) | 33 (29–39) | 34 (26–40) | 38 (32–51) |
PCV-VG | 34 (32–39) | 34 (31–40) | 36 (32–40) | 39 (32–44) | |
SVV (%) | VCV | 11 (9–14) | 12 (10–16) | 11 (9–17) | 10 (6–13) |
PCV-VG | 12 (8–14) | 13 (10–15) | 13 (10–15) | 9 (8–15) |