Alveolar Arterial Gradient Calculator

Alveolar Arterial Gradient Calculator
Patients Age
Fraction of Inspired Oxygen(FiO2) %
Atmospheric Pressure(Patm) mmHg
Water vapor pressure(PH2O) mmHg
Partial pressure of arterial CO2(PaCO2) mmHg
Respiratory quotient (RQ)
Partial pressure of arterial O2(PaO2)
Alveolar Arterial Gradient Calculator Results
A-a Gradient mmHg
Estimated Normal Gradient mmHg
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Please note that the Alveolar Arterial Gradient Calculator is provided for your personal use and designed to provide information and information relating to the calculations only. The Alveolar Arterial Gradient Calculator should not be used for you to self-diagnose conditions, self-medicate or alter any existing medication that you are currently prescribed by your Doctor. If the Alveolar Arterial Gradient Calculator produces a calculation which causes you concern, please consult your Doctor for support, advice and further information.