LOINC display name : Clot strength AA induced Calc (Bld) [Length fraction];
LOINC long common name : Clot strength arachidonate induced [Length fraction] in Blood by calculation;
LOINC short name : Clot strength AA induced LenFr Bld Calc;
LOINC description : Calculation of percentage of clot strength due to arachidonic acid (AA)-induced platelet
aggregation. This is calculated based on measurements of the patient's maximum clot
strength and clot strength due to AA-induced platelet aggregation, via methods such
as thromboelastography or resonance thromboelastography. This is the residual portion
of the clot strength which is not inhibited, in response to arachidonate-induced activation
of platelets. Used to guide anti-platelet therapy decisions.;