Table 1 |
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|
Baseline ventilatory settings of six pigs |
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|
Pig number |
Weight (kg) |
VT (mL) |
Rf (breaths.min) |
V' (L/s) |
PEEPt (cmH2O) |
Pplat (cmH2O) |
PaO2 * (mmHg) |
PaCO2 * (mmHg) |
pH* |
MAP (mmHg) |
|
|
||||||||||
|
1 |
31 |
310 |
18 |
0.28 |
0.7 |
11.4 |
100 |
37 |
7.43 |
85 |
|
2 |
30 |
300 |
20 |
0.30 |
0.0 |
16.0 |
85 |
38 |
7.44 |
84 |
|
3 |
24 |
250 |
26 |
0.36 |
0.0 |
15.0 |
80 |
35 |
7.38 |
86 |
|
4 |
30 |
300 |
17 |
0.28 |
0.0 |
14.0 |
122 |
28 |
7.53 |
90 |
|
5 |
26 |
260 |
20 |
0.26 |
0.0 |
8.5 |
124 |
36 |
7.41 |
69 |
|
6 |
30 |
270 |
23 |
0.35 |
0.3 |
14.0 |
101 |
37 |
7.42 |
89 |
|
|
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|
Mean |
28 |
282 |
21 |
0.31 |
0.17 |
13.2 |
102 |
35 |
7.44 |
84 |
|
SD |
3 |
25 |
3 |
0.04 |
0.29 |
2.7 |
18 |
4 |
0.05 |
8 |
|
|
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|
* inspiratory oxygen fraction was 21% MAP = mean systemic arterial blood pressure; PEEPt = total positive end-expiratory pressure; Pplat = plateau pressure; Rf = respiratory frequency; V'= inflation flow; VT = tidal volume. |
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|
Richard et al. Critical Care 2009 13:R82 doi:10.1186/cc7900 |
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