LOINC
Version 2.73

66759-2Heparin neutralization [Presence] in Blood by ThromboelastographyActive

Part Descriptions

LP16000-9   Heparin neutralization
Heparin neutralization refers to specimens treated with heparinase to inactivate heparin that may interfere with a coagulation assay. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Regenstrief LOINC, Heparin (Wikipedia)

LP69276-1   Thromboelastography
Thromboelastography (TEG) is a viscoelastic test of hemostasis. 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 torsion of the pin is transformed into a graphic record of the physical shape of a clot during fibrin formation and lysis. TEG can provide information about the status of coagulation factors, platelet function and fibrinolysis in whole blood. TEG is primarily used for assessment of hemostasis after cardiopulmonary bypass, during liver transplant surgery, or hemorrhaging episodes. TEG parameters are also used as part of the guiding algorithms for plasma, platelet and cryoprecipitate transfusions. Copyright Copyright © 1995-2009 Source: Mayo Medical Laboratories

Fully-Specified Name

Component
Heparin neutralization
Property
PrThr
Time
Pt
System
Bld
Scale
Ord
Method
Thromboelastography

Additional Names

Short Name
Heparin Nt Bld Ql TEG
Display Name
Heparin neutralization TEG Ql (Bld)
Consumer Name Alpha
Heparin neutralization, Blood

Example Answer List LL361-7

Source: Regenstrief Institute

Answer Code Score Answer ID
Yes Copyright http://snomed.info/sct ID:373066001 Yes (qualifier value) LA33-6
No Copyright http://snomed.info/sct ID:373067005 No (qualifier value) LA32-8

Basic Attributes

Class
COAG
Type
Laboratory
First Released
Version 2.38
Last Updated
Version 2.73
Change Reason
The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Observation
Common US Lab Results Rank
6818

Member of these Panels

LOINC Long Common Name
67790-6 Thromboelastography panel - Blood

Language Variants Get Info

zh-CNChinese (China)
肝素中和作用:存在情况或阈值:时间点:全血:序数型:血栓弹力描记术
nl-NLDutch (Netherlands)
heparineneutralizatie:aanwezigheid:moment:bloed:ordinaal:trombo-elastografie
fr-BEFrench (Belgium)
Neutralisation de l'héparine:PrThr:Temps ponctuel:Sang:Ordinal:Thromboélastographie
fr-CAFrench (Canada)
Neutralisation de l'héparine:Présence-Seuil:Temps ponctuel:Sang:Ordinal:Thromboélastographie
fr-FRFrench (France)
Héparine neutralisation:Présence/Seuil:Ponctuel:Sang:Qualitatif:Thromboélastogramme
it-ITItalian (Italy)
Eparina, neutralizzazione:PrThr:Pt:Sangue:Ord:Tromboelastografia
es-MXSpanish (Mexico)
Neutralización de heparina:Presencia o umbral:Punto temporal:Sangre:Ordinal:Tromboelastografía
es-ESSpanish (Spain)
Neutralización de heparina:PrThr:Punto temporal:Sangre:Ord:TromboelastografÍa
tr-TRTurkish (Turkey)
Heparin nötralizasyon:MevcEşik:Zmlı:Kan:Srl:Tromboelastografi

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=66759-2