10839-9
Troponin I.cardiac [Mass/volume] in Serum or Plasma
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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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]
- Consumer Name Alpha Get Info
- Troponin I, Blood
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 1.0j-a
- Last Updated
- Version 2.73
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 107
Member of these Groups Get Info
| LOINC Group | Group Name |
|---|---|
| LG433-9 | Troponin I.cardiac| |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| de-DE | German (Germany) | Troponin I.kardial: |
| de-AT | German (Austria) | Synonyms: Troponin I |
| el-GR | Greek (Greece) | Τροπονίνη Ι (καρδιακό ένζυμο): |
| es-MX | Spanish (Mexico) | Troponina I cardíaca: |
| es-AR | Spanish (Argentina) | troponina I.cardíaca: |
| es-ES | Spanish (Spain) | Troponina I cardíaca: Synonyms: Cuantitativo |
| et-EE | Estonian (Estonia) | Troponiin I.kardiaalne: Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma |
| fr-CA | French (Canada) | Troponine I.cardiaque: |
| fr-BE | French (Belgium) | Troponine I.cardiaque: Synonyms: cTNi |
| fr-FR | French (France) | Troponine I cardiaque: |
| it-IT | Italian (Italy) | Troponina I.cardiaca: Synonyms: Chimica Concentrazione di Massa Plasma Punto nel tempo (episodio) Siero Siero o Plasma |
| ko-KR | Korean (Korea, Republic Of) | 심장트로포닌I: |
| nl-NL | Dutch (Netherlands) | cardiaal troponine I: Synonyms: cTnI |
| pl-PL | Polish (Poland) | Troponina sercowa I: |
| pt-BR | Portuguese (Brazil) | Troponina I.cardíaca: Synonyms: cTnI; |
| ru-RU | Russian (Russian Federation) | Тропонин I.сердечный: Synonyms: Количественный Массовая концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени; |
| tr-TR | Turkish (Turkey) | Troponin I.kardiyak: |
| uk-UA | Ukrainian (Ukraine) | Тропонін І: Synonyms: Cardio; |
| zh-CN | Chinese (China) | 肌钙蛋白 I.心脏: Synonyms: cTnI; |
Example Units
| Unit | Source |
|---|---|
| ng/mL | Example UCUM Units |
| ng/mL | REGENSTRIEF |
| ug/L | eCHN |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
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- CodeSystem lookup
- https:
//fhir.loinc.org/CodeSystem/$lookup?system=http: //loinc.org&code=10839-9
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