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Alveolar-arterial (A-a) Gradient Calculator
Alveolar-arterial (A-a) Gradient Calculator
Body Surface Area Calculator (SI Units)
Body Surface Area Calculator (US Units)
LDL Cholesterol Calculator
Fractional Excretion of Sodium Calculator
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Ventilation Index Calculator
Base Excess Calculator
Serum Bicarbonate Calculator
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Body Mass Index (US Units)
Oxygen Content Calculator
Alveolar-arterial (A-a) Gradient Calculator
Calculator computes the Alveolar-arterial (A-a) gradient given FiO2, PaCO2, and PaO2.
FiO2 (decimal value):
PaCO2 (in torr):
PaO2 (in torr):