89578-9
Troponin I.cardiac [Interpretation] in Serum or Plasma Qualitative by High sensitivity method
Active
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.
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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.
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Source: Lab Tests Online®, Lab Tests Online®
Fully-Specified Name
- Component
- Troponin I.cardiac
- Property
- Imp
- Time
- Pt
- System
- Ser/Plas
- Scale
- Ord
- Method
- High sensitivity
Additional Names
- Short Name
- Troponin I SerPl HS-Imp
- Display Name
- Troponin I.cardiac High sensitivity method Ql [Interp]
- Consumer Name Alpha Get Info
- Troponin I, Blood
Example Answer List: LL5066-7
Source: Regenstrief InstituteAnswer | Code | Score | Answer ID |
---|---|---|---|
Not detected | LA11883-8 | ||
EquivocalCopyright http://snomed.info/sct ID:42425007 Equivocal (qualifier value) | LA11885-3 | ||
Greater than 99th percentile upper reference limit | LA29258-3 |
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 2.64
- Last Updated
- Version 2.66
- Change Reason
- Updated Status from TRIAL to ACTIVE
- Order vs. Observation
- Observation
Member of these Panels
LOINC | Long Common Name |
---|---|
89577-1 | Troponin I.cardiac panel - Serum or Plasma by High sensitivity method |
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
el-GR | Greek (Greece) | Τροπονίνη Ι (καρδιακό ένζυμο): |
es-MX | Spanish (Mexico) | Troponina I cardíaca: |
es-ES | Spanish (Spain) | Troponina I cardíaca: |
fr-BE | French (Belgium) | Troponine I.cardiaque: Synonyms: cTNi |
fr-CA | French (Canada) | Troponine I.cardiaque: |
fr-FR | French (France) | Troponine I cardiaque: |
it-IT | Italian (Italy) | Troponina I.cardiaca: Synonyms: Chimica Impressione/interpretazione di studio Metodo ad elevata sensibilità Plasma Punto nel tempo (episodio) Siero Siero o Plasma |
nl-NL | Dutch (Netherlands) | cardiaal troponine I: Synonyms: cTnI |
ru-RU | Russian (Russian Federation) | Тропонин I.сердечный: Synonyms: Впечатление/интерпретация исследования Плазма Порядковый Сыворотка Сыворотка или Плазма Точка во времени; |
tr-TR | Turkish (Turkey) | Troponin I.kardiyak: |
zh-CN | Chinese (China) | 肌钙蛋白 I.心脏: Synonyms: cTnI; |
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Third Party Copyright
This material includes SNOMED Clinical Terms® (SNOMED CT®) which is used by permission of the International Health Terminology Standards Development Organisation (IHTSDO) under license. All rights reserved. SNOMED CT® was originally created by The College of American Pathologists. "SNOMED" and "SNOMED CT" are registered trademarks of the IHTSDO.
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LOINC Copyright
Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright