LOINC
Version 2.67

10839-9Troponin I.cardiac [Mass/volume] in Serum or PlasmaActive

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 © 2001-2019 American Association for Clinical Chemistry Source: Lab Tests Online®, Lab Tests Online®

Fully-Specified Name

Component
Troponin I.cardiac
Property
MCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
Troponin I SerPl-mCnc
Display Name
Troponin I.cardiac [Mass/Vol]

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0j-a
Last Updated
Version 2.36
Order vs. Observation
Both
Common US Lab Results Rank
113
Common SI Lab Results Rank
113
Common Orders Rank
30
CDISC Lab Test
Yes

Member of these Groups

LG433-9 Troponin I.cardiac|MCnc|Pt|ANYBldSerPl

Language Variants Get Info

zh-CNChinese (CHINA)
肌钙蛋白 I.心脏:质量浓度:时间点:血清/血浆:定量型:
nl-NLDutch (NETHERLANDS)
troponine I.hart:massa/volume:moment:serum of plasma:kwantitatief:
et-EEEstonian (ESTONIA)
Troponiin I.kardiaalne:MCnc:Pt:S/P:Qn:
fr-BEFrench (BELGIUM)
Troponine I.cardiaque:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-CAFrench (CANADA)
Troponine I.cardiaque:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FRFrench (FRANCE)
Troponine I cardiaque:Masse/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-CHFrench (SWITZERLAND)
S--troponine I cardiaque
de-ATGerman (AUSTRIA)
Troponin I
de-DEGerman (GERMANY)
Troponin I.kardial:MKnz:Pkt:Ser/Plas:Qn:
de-CHGerman (SWITZERLAND)
S--Troponin I, Herzmuskel
el-GRGreek (GREECE)
Τροπονίνη Ι (καρδιακό ένζυμο):Συγκέντρωση μάζας:Χρονική στιγμή:Ορός/Πλάσμα:Ποσοτική:
it-ITItalian (ITALY)
Troponina I.cardiaca:MCnc:Pt:Siero/Plasma:Qn:
it-CHItalian (SWITZERLAND)
S--troponina I cardiaca
ko-KRKorean (KOREA, REPUBLIC OF)
심장트로포닌I:질량농도:검사시점:혈청/혈장:정량:
pt-BRPortuguese (BRAZIL)
Troponina I.cardíaca:MCnc:Pt:Sor/Plas:Qn:
ru-RURussian (RUSSIAN FEDERATION)
Тропонин I.сердечный:МассКонц:ТчкВрм:Сыв/Плаз:Колич:
es-ARSpanish (ARGENTINA)
troponina I.cardíaca:concentración de masa:punto en el tiempo:suero/plasma:cuantitativo:
es-ESSpanish (SPAIN)
Troponina I cardíaca:Concentración de masa:Punto temporal:Suero o Plasma:Qn:
es-CHSpanish (SWITZERLAND)
S--troponina I cardiaca
tr-TRTurkish (TURKEY)
Troponin I.kardiyak:KütlKons:Zmlı:Ser/Plaz:Kant:

Example Units

Unit Source
ug/L eCHN
ng/mL Example UCUM Units
ng/mL REGENSTRIEF

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=10839-9