LOINC long common name : Oxygen saturation.preductal-oxygen saturation.postductal [Mass fraction difference]
in Bld.preductal and Bld.postductal;
LOINC short name : SaO2%.pre-post MFrDiff Bld.pre post;
LOINC description : This term represents the quantitative difference between the preductal and postductal
oxygen saturation measurements and is used in conjunction with the two measurements
to determine the end result of the screening event, such as for critical congenital
heart defects (CCHD) in newborns.;