Version 2.77

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^2H post baseline measurement
Property
MCncDiff
Time
Pt
System
Ser/Plas
Scale
Qn
Method
Calculated

Additional Names

Short Name
Troponin I 2H bs meas SerPl Calc-MCDiff
Display Name
Troponin I.cardiac 2H post baseline measurement Calc [Mass conc diff]
Consumer Name Alpha Get Info
Troponin I 2H post baseline measurement, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.74
Last Updated
Version 2.76
Order vs. Observation
Observation

Formula (Readable)

(2nd high sensitivity troponin result 2 hours post baseline) - (1st high sensitivity troponin result at baseline)

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Troponina I cardíaca^Medición posterior a las 2h de la basal:MCncDiff:Punto temporal:Suero o Plasma:Qn:Calculado
Synonyms: Cuantitativo
fr-FR French (France) Troponine I cardiaque T02h après la mesure du taux de base:Masse/Volume(différence):Ponctuel:Sérum/Plasma:Numérique:Calcul
it-IT Italian (Italy) Troponina I.cardiaca^2h post misurazione baseline:MCncDiff:Pt:Siero/Plasma:Qn:Calcolato
Synonyms: Chimica Differenza di concentrazione di massa Plasma Punto nel tempo (episodio) Siero Siero o Plasma
nl-NL Dutch (Netherlands) cardiaal troponine I^2 uur na bepalen van uitgangswaarde:massa/volume verschil:moment:serum of plasma:kwantitatief:berekend
Synonyms: 2 uur na baseline-bepaling baseline cTnI
zh-CN Chinese (China) 肌钙蛋白 I.心脏^在基线测定之后2小时:质量浓度差:时间点:血清/血浆:定量型:计算法
Synonyms: 2小时（2H、2Hr）之后于基线测定;在基线测定（检测、测量）之后2小时（2H、2Hr） 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 XXX刺激 - 在...之后 之后于... 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 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 在...以后 在后 基准;基准线;底线;零位线 时刻;随机;随意;瞬间 水平差值;浓度差值;质量浓度(单位体积)差值;质量浓度差（差值、差异、差别、差额、区别） 血清或血浆 计算;计算型方法

Example Units

Unit Source
ng/dl 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=101375-4