Version 2.77

Term 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.
Source: Regenstrief LOINC

Fully-Specified Name

Component
Clot strength.arachidonate induced
Property
LenFr
Time
Pt
System
Bld
Scale
Qn
Method
Calculated

Additional Names

Short Name
Clot strength AA induced LenFr Bld Calc
Display Name
Clot strength AA induced Calc (Bld) [Length fraction]
Consumer Name Alpha Get Info
Clot strength arachidonate induced, Blood

Basic Attributes

Class
COAG
Type
Laboratory
First Released
Version 2.68
Last Updated
Version 2.70
Change Reason
Release 2.70: COMPONENT: Updated "arachidonic acid" to "arachidonate" for consistency across LOINC Components;
Order vs. Observation
Observation

Formula (Readable)

{(MAaa - MAactF) / (MAk - MAactF) } x 100, where MAaa, MAactF, and MAk are the maximum amplitude induced by arachidonic acid, activator F, and kaolin, respectively.

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Intensidad del coágulo inducido por ácido raquidónico:Longitud de la fraccion:Punto temporal:Sangre:Qn:Calculado
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Fuerza del coágulo inducido por ácido raquidónico:Fracción de longitud:Punto temporal:Sangre:Cuantitativo:Calculado
fr-FR French (France) Caillot résistance induit acide arachidonique:Fraction longueur:Ponctuel:Sang:Numérique:Résultat calculé
it-IT Italian (Italy) Coagulo, forza.indotta da arachidonico:LenFr:Pt:Sangue:Qn:Calcolato
Synonyms: Arachidonato (C20:4w6) Forza del coagulo Forza del coagulo indotta da arachidonico Frazione di lunghezza Punto nel tempo (episodio) Sangue Studio di coagulazione
nl-NL Dutch (Netherlands) arachidonaatgeïnduceerde stolselsterkte:lengtefractie:moment:bloed:kwantitatief:berekend
Synonyms: arachidonzuur coagulatiemethode
pl-PL Polish (Poland) Stabilność skrzepu.indukowana kwasem arachidonowym:frakcja długości:punkt w czasie:krew:ilościowy:obliczony
Synonyms: Stabilność skrzepu indukowana kwasem arachidonowym
zh-CN Chinese (China) 凝块强度.花生四烯酸诱导型:长度分数:时间点:全血:定量型:计算法
Synonyms: 5,8,11,14-二十碳四烯酸;AA;Arch acid;C20:4w6;花生四烯酸（Arachidonic acid，AA）;花生四烯酸, C20:4w6;花生脂酸;花生脂酸, C20:4w6 体力;力;强度;浓度;规格;药品规格;药品规格或剂量 凝块强度.花生四烯酸（二十碳四烯酸、廿碳四烯酸）诱导型（诱导的） 凝血功能;凝血功能试验;凝血过程;血液凝固;血液凝固功能;血液凝固过程 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 纤维蛋白凝块强度;血液凝块强度;血凝块强度 血;血液 计算;计算型方法

Example Units

Unit Source
% Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=94579-0