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Table 1 Measurements during baseline assessment and cRD with maximum tidal volume

From: Cyclic PaO2 oscillations assessed in the renal microcirculation: correlation with tidal volume in a porcine model of lung lavage

Value

Unit

Baseline

cRD

P-value

CO

l/min

3.7 ± 0.6

3.8 ± 1.0

n.s.

MAP

mmHg

94 ± 16

84 ± 11

n.s.

RR

1/min

34 ± 4

6 ± 1

<0.01

PaO2/FiO2

mmHg

505 ± 49

205 ± 90

<0.01

Pplat

mbar

14 ± 2.

32 ± 5

<0.01

PEEP

mbar

5 ± 1

0.1 ± 1

<0.01

Vt

ml/kg

7.5 ± 0.3

27.7 ± 1.5

<0.01

pH

-

7.47 ± 0.05

7.35 ± 0.06

<0.01

pCO2

mmHg

44.58 ± 4.37

62.73 ± 7.61

<0.01

  1. CO – cardiac output, MAP – mean arterial pressure, RR – respiratory rate, Pplat – plateau pressure, PEEP – positive end expiratory pressure, Vt –tidal volume, pH – blood pH via blood gas analysis, pCO2 – arterial CO2 pressure via blood gas analysis, n.s. – not significant
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BMC Anesthesiology

ISSN: 1471-2253

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