Anion Gap


Serum sodium level (Na): mmol/L
(optional) Serum potassium level (K): mmol/L
Serum chloride level (Cl): mmol/L
Serum bicarbonate level (HCO3): mmol/L
 

Anion Gap = mmol/L
Normal Anion Gap:
Anion gap = (Na + K) - (Cl + [HCO3-])
(all units mmol/L)


Created by: Charles Hu, Ron Kneusel & Gary Barnas M.D.
Created: Saturday, January 15, 2000
Last Modified: