Arterial Blood Gas
Online medical calculator for the analysis of Arterial Blood Gases (ABG) interpretation.
Calculator of Arterial Blood Gas (ABG)
Upon Arterial Blood Gas ABG Interpretation Analysis, you could come to know,
1) Oxygenation of blood through gas exchange in the lungs.
2) Carbon dioxide (CO2) elimination through respiration.
3) Acid-base balance or imbalance in extra-cellular fluid (ECF).
| pH | PaCO2 | HCO3 | |
| Respiratory Acidosis | |||
| Acute | < 7.35 | > 45 | Normal |
| Partly Compensated | < 7.35 | > 45 | > 26 |
| Compensated | Normal | > 45 | > 26 |
| Respiratory Alkalosis | |||
| Acute | > 7.45 | < 35 | Normal |
| Partly Compensated | > 7.45 | < 35 | < 22 |
| Compensated | Normal | < 35 | < 22 |
| Metabolic Acidosis | |||
| Acute | < 7.35 | Normal | < 22 |
| Partly Compensated | < 7.35 | < 35 | < 22 |
| Compensated | Normal | < 35 | < 22 |
| Metabolic Alkalosis | |||
| Acute | > 7.45 | Normal | > 26 |
| Partly Compensated | > 7.45 | > 45 | > 26 |
| Compensated | Normal | > 45 | > 26 |