A-a Gradient Calculator
A-a Gradient Calculator
* A-a Gradient indicates the difference between alveolar and arterial oxygen pressures.
Normal values: < 10-15 mmHg on room air; increased suggests impaired gas exchange.
A-a Gradient Calculator
* A-a Gradient indicates the difference between alveolar and arterial oxygen pressures.
Normal values: < 10-15 mmHg on room air; increased suggests impaired gas exchange.
