Version 2.78

Term Description

This term was created for, but not limited in use to, the LifeSign MI Troponin I test kit, employing solid-phase chromatographic immunoassay technology that produces results in a little over 15 minutes. The qualitative nature of this assay does not provide information about change, either the rise or fall, in the concentration of cTnI with a single testing.
Source: Regenstrief LOINC

Part Descriptions

LP14890-5   Troponin I.cardiac
Troponin I is a part of the troponin complex. It binds to actin in thin myofilaments to hold the actin-tropomyosin complex in place. Because of it myosin cannot bind actin in relaxed muscle. When calcium binds to the Troponin C it causes conformational changes which lead to dislocation of troponin I and finally tropomyosin leaves the binding site for myosin on actin leading to contraction of muscle. The letter I is given due to its inhibitory character. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Wikipedia

LP14890-5   Troponin I.cardiac
The troponin test is used to help diagnose a heart attack, to detect and evaluate mild to severe heart injury, and to distinguish chest pain that may be due to other causes. Troponin values can remain high for 1-2 weeks after a heart attack. The test is not affected by damage to other muscles, so injections, accidents, and drugs that can damage muscle do not affect troponin levels. Troponin may rise following strenuous exercise, although in the absence of signs and symptoms of heart disease, it is usually of no medical significance. Copyright Copyright © 2021 Lab Tests Online. All rights reserved. Source: Lab Tests Online®, Lab Tests Online®

Fully-Specified Name

Component
Troponin I.cardiac
Property
PrThr
Time
Pt
System
Ser/Plas/Bld
Scale
Ord
Method
IA.rapid

Additional Names

Short Name
Troponin I SerPlBld Ql IA.rapid
Display Name
Troponin I.cardiac IA.rapid Ql (S/P/Bld)
Consumer Name Alpha Get Info
Troponin I, Blood

Example Answer List: LL360-9

Source: Regenstrief Institute
Answer Code Score Answer ID
PositiveCopyright http://snomed.info/sct ID:10828004 Positive (qualifier value) LA6576-8
NegativeCopyright http://snomed.info/sct ID:260385009 Negative (qualifier value) LA6577-6

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.52
Last Updated
Version 2.56
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.; The EIA method, which was always intended to cover more than just enzyme-linked immunoassay and whose display name for the long common name has always been Immunoassay, was renamed IA in order to eliminate ambiguity about whether the method has a broader meaning than just enzyme-linked immunoassay. Likewise, EIA.rapid was renamed IA.rapid. These changes were approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Troponina I cardíaca:PrThr:Punto temporal:Suero, Plasma o Sangre:Ord:IA.rapid
es-MX Spanish (Mexico) Troponina I cardíaca:Presencia o umbral:Punto temporal:Suero, plasma o sangre:Ordinal:Inmunoensayo rápido
et-EE Estonian (Estonia) Troponiin I.kardiaalne:PrThr:Pt:S/P/B:Ord:IA.rapid
Synonyms: Järgarvuline Juhuslik Plasma Seerum Seerum või plasma Seerum või plasma või veri Veri
fr-CA French (Canada) Troponine I.cardiaque:Présence-Seuil:Temps ponctuel:Sérum/Plasma/Sang:Ordinal:IA.rapide
fr-FR French (France) Troponine I cardiaque:Présence/Seuil:Ponctuel:Sérum/Plasma/Sang:Qualitatif:Immunoanalyse rapide
fr-BE French (Belgium) Troponine I.cardiaque:PrThr:Temps ponctuel:Sérum/Plasma/Sang:Ordinal:IA.rapid
Synonyms: cTNi
it-IT Italian (Italy) Troponina I.cardiaca:PrThr:Pt:Siero/Plasma/Sangue:Ord:IA.rapido
Synonyms: Chimica Immunoassay Immunoassay rapido Plasma Plasma o Sangue Presenza o Soglia Punto nel tempo (episodio) Sangue Siero Siero o Plasma Siero,Plasma o Sangue
nl-NL Dutch (Netherlands) cardiaal troponine I:aanwezigheid:moment:serum of plasma of bloed:ordinaal:immunoassay.sneltest
Synonyms: cTnI IA IA.rapid
pl-PL Polish (Poland) Troponina sercowa I:granica wykrywalności:punkt w czasie:surowica, osocze lub krew:półilościowy:szybka metoda immunologiczna
ru-RU Russian (Russian Federation) Тропонин I.сердечный:PrThr:ТчкВрм:Сыв/Плаз/Кр:Пор:IA.rapid
Synonyms: Кровь Плазма Порядковый Сыворотка Сыворотка или Плазма Сыворотка, Плазма или Кровь Точка во времени;Момент
tr-TR Turkish (Turkey) Troponin I.kardiyak:MevcEşik:Zmlı:Ser/Plaz/Kan:Srl:İA.hızlı
Synonyms: İmmünölçüm, immünoassay Mevcut
zh-CN Chinese (China) 肌钙蛋白 I.心脏:存在情况或阈值:时间点:血清/血浆/全血:序数型:免疫测定法.快速
Synonyms: cTnI;TnI;TrI;原肌球蛋白 I.心脏;心脏原肌球蛋白 I;心脏肌宁蛋白 I;心脏肌钙蛋白 I;心脏肌钙蛋白 I(Cardiac Troponin I,cTnI);肌宁蛋白 I.心脏 I 型 依次型;分类顺序型;定性的;序数型(或称等级型);性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 免疫测定;免疫分析法;免疫检定法;免疫检定;免疫试验;酶免疫测定法;酶免疫测定;酶免疫分析法;酶免疫检定法;酶免疫检定;酶免疫试验 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况(存在、存在与否、是否存在)或阈值(界值、界限、阀值、临界值) 快速免疫测定;快速免疫测定法;快速免疫分析法;快速免疫检定法;快速免疫检定;快速免疫试验;酶免疫测定法.快速;快速酶免疫测定法;快速酶免疫测定;快速酶免疫分析法;快速酶免疫检定法;快速酶免疫检定;快速酶免疫试验 时刻;随机;随意;瞬间 血;血液 血浆或全血;血浆/血液;血浆或血液 血清、血浆或全血;血清、血浆或血液;血清/血浆/血液 血清或血浆

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