Table 1 Physiological parameters

MAP [mmHg]

82 ± 8

81 ± 17

69 ± 12^{a, b}

76 ± 13

75 ± 12

74 ± 12

CVP [mmHg]

7 ± 1

6 ± 2

9 ± 2

9 ± 2

8 ± 2

6 ± 2

MPAP [mmHg]

17 ± 2

35 ± 5^a

32 ± 5^a

29 ± 6^a

30 ± 9^a

28 ± 6^a

CO [l min⁻¹]

3.8 ± 0.6^{b, c}

5.2 ± 1.6

3.7 ± 0.9^{b, c}

3.8 ± 0.8^{b, c}

4.2 ± 1.0^c

5.6 ± 1.5

EVLWI [ml kg⁻¹]

13 ± 4

25 ± 10^a

22 ± 9^a

22 ± 9^a

23 ± 9^a

24 ± 10^a

V_t [ml kg⁻¹]

6.6 ± 0.4

6.9 ± 0.4

6.9 ± 0.5

6.9 ± 0.4

6.9 ± 0.4

7.0 ± 0.4

RR [min⁻¹]

36 ± 4

35 ± 3

44 ± 3^{a, b}

44 ± 3^{a, b}

43 ± 3^{a, b}

41 ± 4^{a, b}

etCO₂ [mmHg]

39 ± 2

40 ± 6^c

46 ± 4^{a, b, d, c}

42 ± 3^{d, c}

38 ± 2

36 ± 3

P_peak [cmH₂O]

15 ± 2

29 ± 8^a

40 ± 3^{a, b, e, d, c}

32 ± 4^a

29 ± 6^a

28 ± 7^a

PEEP [cmH₂O]

5 ± 1

1 ± 1^{a, e, d, c}

21 ± 1^{a, b, e, d, c}

16 ± 1^{a, d, c}

10 ± 1^{a, c}

5 ± 1

P_TP [cmH₂O]

5 ± 3

18 ± 6^a

25 ± 3^{a, b, e, d, c}

19 ± 4^a

17 ± 6^a

17 ± 9^a

∆P [cmH₂O]

8 ± 2

25 ± 5^{a, e, c}

18 ± 3^{a, b}

15 ± 4^a

18 ± 7^a

22 ± 7^{a, e, d}

C_dyn [ml cmH₂O⁻¹]

22 ± 7

8 ± 2^a

12 ± 3^{a, b}

14 ± 4^{a, b, c}

13 ± 5^{a, b}

10 ± 3^a