[Serum potassium level in healthy neonates and infants with asphyxia in the first 144 hours of life].
Postpartal increase in the plasma potassium concentration of asphyxiated newborn infants is a very rare complication with possibly deleterious outcome. In a group of 98 asphyxiated and 87 healthy infants we have not seen either a case of severe hyperkalemia or rhythm disturbances. We found lower reference-ranges for plasma potassium concentration in the group of healthy infants than previously published, which we would like to introduce. The pathogenesis of hyperkalemia in hypoxia is not yet fully understood. Further experimental investigations will be necessary.
Asphyxia Neonatorum↗