Preferred Label : Anti-Factor Xa Activity Measurement;
NCIt related terms : Anti-Factor Xa Activity; AFACTXAA;
NCIt definition : The determination of the amount of anti-activated Factor X present in a sample. This
test is used to monitor low molecular weight or unfractionated heparin levels in a
biological specimen.;
Alternative definition : CDISC: A measurement of the ability of antithrombin to inactivate activated Factor
X in a biological specimen. This test is used to monitor low molecular weight or unfractionated
heparin levels in a biological specimen.;
Origin ID : C98706;
UMLS CUI : C3274375;
Semantic type(s)
concept_is_in_subset