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Table 2 Arterial blood gas analysis before, during and after resuscitation

From: Inhaled nitric oxide preserves ventricular function during resuscitation using a percutaneous mechanical circulatory support device in a porcine cardiac arrest model: an echocardiographic myocardial work analysis

 

0 ppm

20 ppm

total

p

Baseline

Lactate mmol/L

1.3 ± 0.4

1.4 ± 0.5

1.3 ± 0.4

1.000

Hemoglobin g/dL

9.2 ± 0.8

9.3 ± 0.6

9.2 ± 0.7

0.834

Glucose mg/dL

132.8 ± 24.6

117.4 ± 9.7

125.1 ± 19.4

0.465

pH

7.48 ± 0.02

7.46 ± 0.01

7.47 ± 0.02

0.251

HCO3 mmoL

30.1 ± 0.6

30.0 ± 1.1

30.1 ± 0.8

0.751

BE mmoL

6.1 ± 0.8

6.1 ± 1.1

6.1 ± 0.9

0.600

pO2 mmHg

132.8 ± 25.4

149.2 ± 4.4

141.0 ± 19.2

0.251

pCO2 mmHg

43.3 ± 2.4

39.8 ± 2.4

41.5 ± 2.9

0.057

iCPR

Lactate mmol/L

7.2 ± 0.6

7.0 ± 0.6

7.1 ± 0.6

0.402

Hemoglobin g/dL

10.7 ± 1.5

10.1 ± 0.7

10.4 ± 1.1

0.465

Glucose mg/dL

241.2 ± 63.2

266.0 ± 17.6

253.6 ± 45.6

0.754

pH

7.26 ± 0.03

7.29 ± 0.07

7.27 ± 0.05

0.347

HCO3 mmoL

20.7 ± 2.1

21.7 ± 0.6

21.2 ± 1.5

0.602

BE mmoL

− 4.1 ± 2.4

− 3.6 ± 1.6

− 3.8 ± 1.9

0.917

pO2 mmHg

396.4 ± 115.7

480.6 ± 25.9

438.5 ± 90.7

0.117

pCO2 mmHg

47.3 ± 8.3

50.4 ± 4.0

48.8 ± 6.3

0.465

30 min post ROSC

Lactate mmol/L

7.1 ± 0.2

6.5 ± 1.4

6.8 ± 1.0

0.116

Hemoglobin g/dL

9.7 ± 1.3

9.3 ± 0.3

9.5 ± 0.9

0.600

Glucose mg/dL

225.4 ± 57.3

235.8 ± 20.2

230.6 ± 40.9

0.602

pH

7.39 ± 0.07

7.35 ± 0.1

7.37 ± 0.07

0.142

HCO3 mmoL

22.5 ± 1.9

22.7 ± 2.3

22.6 ± 2.0

0.754

BE mmoL

− 2.5 ± 1.7

− 1.6 ± 2.7

− 2.1 ± 2.2

0.463

pO2 mmHg

292.4 ± 167.1

496.6 ± 50.7

394.5 ± 158.5

0.028

pCO2 mmHg

39.4 ± 9.3

41.8 ± 2.5

40.6 ± 6.5

0.602

3 h post ROSC

Lactate mmol/L

1.4 ± 0.5

1.5 ± 0.6

1.5 ± 0.5

0.530

Hemoglobin g/dL

9.0 ± 0.8

9.0 ± 0.4

9.0 ± 0.6

0.917

Glucose mg/dL

161.0 ± 51.1

163.4 ± 37.4

162.2 ± 42.3

0.602

pH

7.53 ± 0.05

7.51 ± 0.05

7.52 ± 0.05

0.465

HCO3 mmoL

29.1 ± 1.0

28.7 ± 1.2

28.9 ± 1.1

0.402

BE mmoL

4.9 ± 1.2

4.8 ± 1.4

4.8 ± 1.2

1.000

pO2 mmHg

131.7 ± 31.1

143.0 ± 19.2

137.4 ± 25.1

0.402

pCO2 mmHg

34.4 ± 5.6

33.3 ± 5.6

33.9 ± 5.3

0.917

5 h post ROSC

Lactate mmol/L

1.0 ± 0.2

0.8 ± 0.2

0.9 ± 0.2

0.139

Hemoglobin g/dL

9.0 ± 0.8

9.4 ± 0.9

9.2 ± 0.8

0.401

Glucose mg/dL

140.6 ± 22.1

124.4 ± 24.4

132.5 ± 23.6

0.249

pH

7.49 ± 0.02

7.42 ± 0.03

7.45 ± 0.04

0.050

HCO3 mmoL

30.7 ± 1.7

29.3 ± 1.3

30.0 ± 1.6

0.175

BE mmoL

7.2 ± 1.7

6.0 ± 1.6

6.6 ± 1.7

0.251

pO2 mmHg

102.4 ± 15.4

141.4 ± 9.4

121.9 ± 23.9

0.010

pCO2 mmHg

46.1 ± 1.9

38.7 ± 2.7

42.4 ± 4.4

0.007

  1. BE: Base excess mmol/L; HCO3: Hydrogen carbonate mmol/L; pH: Power of Hydrogen; pO2: arterial partial pressure of oxygen mm Hg; pCO2: arterial partial pressure of carbon dioxide mmHg