Version 2.77

Term Description

The maximum clot strength in the presence of arachidonic acid, as measured by the amplitude of resonance of the blood meniscus as the blood sample clots. In this test, thrombin activity is blocked, and arachidonic acid (AA) is used to activate platelets in order to measure the clot strength based on platelet activation by AA, which result is used to determine the relative contribution of AA-induced platelet activation [LOINC: 94579-0] to the overall clot strength [LOINC: 91125-5]. This term was created for, but is not limited in use to, the Submitter's test kit, the TEG6s PlateletMapping ADP & AA Assay Cartridge for heparinized blood.
Source: Regenstrief LOINC

Part Description

LP270160-7   Thromboelastography.resonance
Resonance thromboelastography is similar to traditional thromboelastography (TEG) in that it is used to measure the viscoelastic properties of a clot. In TEG, whole blood is added to a cup in which a pin is suspended, the cup is rotated, and as the clot forms, the rotational force is transferred to the pin. The movement of the pin is transformed into a tracing, from which the clotting parameters are derived. In resonance thromboelastography, there is no pin, but rather the cup is vibrated, and the movement of the blood meniscus, which changes as the blood clots, is recorded and translated into clotting parameters. Source: Regenstrief LOINC

Fully-Specified Name

Component
Maximum clot strength amplitude.arachidonate induced
Property
Len
Time
Pt
System
Bld
Scale
Qn
Method
Thromboelastography.resonance

Additional Names

Short Name
MA AA Bld Res TEG
Display Name
Maximum amplitude AA induced Resonance TEG (Bld) [Length]
Consumer Name Alpha Get Info
Maximum amplitude 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

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Amplitud máxima de la fuerza del coágulo inducida por ácido araquidónico:Longitud:Punto temporal:Sangre:Qn:Tromboelastografía. Resonancia
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Amplitud máxima de fuerza de coagulación inducida por ácido raquidónico:Largo:Punto temporal:Sangre:Cuantitativo:Resonancia TEG
fr-FR French (France) Caillot résistance amplitude maximale induite par acide arachidonique:Longueur:Ponctuel:Sang:Numérique:Thromboélastographie par résonance
it-IT Italian (Italy) Massima ampiezza della forza del coagulo.arachidonico indotto:Len:Pt:Sangue:Qn:Tromboelastografia.risonanza
Synonyms: Arachidonato (C20:4w6) Forza del coagulo Lunghezza Massima ampiezza indotta mediante arachidonico Punto nel tempo (episodio) Risonanza TEG Sangue Studio di coagulazione TEG
zh-CN Chinese (China) 最大凝块强度幅度.花生四烯酸诱导型:长度:时间点:全血:定量型:血栓弹力描记术.共振
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 凝血弹性描记法;血栓弹性描记法;血栓弹力图;Thromboelastography;TEG 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 最大凝块强度幅度.花生四烯酸（二十碳四烯酸、廿碳四烯酸）诱导型（诱导的） 纤维蛋白凝块强度;血液凝块强度;血凝块强度 血;血液 血栓弹力描记术（凝血弹性描记法;血栓弹性描记法;血栓弹力、TEG）.共振（谐振、共振式、谐振式）;共振式血栓弹力描记术;Resonance thromboelastography;RTG;RTEM 长;长短

Example Units

Unit Source
mm 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=94577-4