We defined cyanosis as oxygen saturation <90% and procedural hypoxia as saturation <80% or a decrease in saturation >10% from baseline. Results There were 538 NCPs in 154 Fontan patients (mean age, 30 ...
Moreover, NRBC counts have been explored as a means to differentiate between cardiac and respiratory causes of cyanosis in newborns ... the underlying cause of hypoxia more effectively[4].