Alveolar-Arterial (A-a) Gradient
Computes the alveolar–arterial oxygen gradient from FiO2, barometric pressure, PaO2, and PaCO2 to differentiate causes of hypoxemia (hypoventilation vs V/Q mismatch, shunt, or diffusion impairment).
Computes the alveolar–arterial oxygen gradient from FiO2, barometric pressure, PaO2, and PaCO2 to differentiate causes of hypoxemia (hypoventilation vs V/Q mismatch, shunt, or diffusion impairment).