|
Table 2: Arterial blood gas test 12 hours after the third dose (15 grams) of hydroxocobalamin. |
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|
Arterial Gasometry |
|
|
|
Fraction of inspired oxygen |
|
100% |
|
pH |
↓ |
7.29 |
|
Corrected pH |
|
7.30 |
|
PCO2 |
↑ |
53.0 mmHg |
|
Corrected PCO2 |
|
51.00 |
|
PO2 |
↑ |
430.0 mmHg |
|
Corrected PO2 |
|
424.00 |
|
SatO2 |
|
98.0% |
|
Total hemoglobin |
|
13.6 g/dL |
|
Calculated hematocrit |
|
41% |
|
Oxyhemoglobin |
|
95.0% |
|
Deoxyhemoglobin |
|
1.9% |
|
Carboxyhemoglobin |
|
1.4% |
|
Methemoglobin |
↑ |
1.7% |
|
PO2 (A-a) |
|
225.0 mmHg |
|
PO2 (a)/FO2 (I) |
↑ |
430 mmHg |
|
Shunt estimation (critical patients) |
↑ |
28.6% |
|
Bicarbonate (Ta) |
|
25.5 mmol/L |
|
Standard bicarbonate |
|
|
|
Base excess |
|
-1.9 mmol/L |
|
Excess liquid base extracel |
|
-1.1 mmol/L |
|
Sodium |
|
134 mmol/L |
|
Chlorine |
↑ |
109 mmol/L |
|
Potassium |
↑ |
5.2 mmol/L |
|
Ionic calcium |
↓ |
4.2 mg/dL |
|
Ionic calcium (SI) |
↓ |
1.05 mmol/L |
|
Calcium corrected to pH 7.4 |
↓ |
4.0 mg/dL |
|
Glucose |
↑ |
137 mg/dL |
|
Lactate |
↑ |
3.0 mmol/L |
|
Source: authors. |
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