Troponin T (cTnT) 5th Generation

3001831
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Example Reports
Female High
Male High
Male Normal

Ordering Recommendation

Recommended test for the diagnosis and management of acute coronary syndrome.

Mnemonic

CTNT

Methodology

Quantitative Electrochemiluminescent Immunoassay (ECLIA)

Performed

Mon, Wed, Fri

Reported

1-4 days

New York DOH Approval Status

This test is New York DOH approved.

Specimen Required

Patient Preparation
Collect

Plasma Separator Tube (PST), or Green (Lithium Heparin).

Specimen Preparation

Separate from cells ASAP or within 2 hours of collection. Transfer 1 mL plasma to an ARUP Standard Transport Tube. (Min: 0.5 mL)

Storage/Transport Temperature

CRITICAL FROZEN. Separate specimens must be submitted when multiple tests are ordered.

Unacceptable Conditions

Specimens collected in potassium oxalate, sodium fluoride, or sodium citrate. Grossly hemolyzed specimens.

Remarks
Stability

Ambient: Unacceptable; Refrigerated: 24 hours; Frozen: 1 year

Reference Interval

Female Less than or equal to 10 ng/L
Male Less than or equal to 15 ng/L

Interpretive Data



Compliance Category

FDA

Note

Hotline History

View Hotline History

 

Hotline History

Date of Change
Test Name Change
Methodology
Performance/Reported Schedule
Specimen Requirements
Reference Interval
Interpretive Data
Note
CPT Code
Component Change
Other Interface Change
New Test
Inactive
08/19/2019
X
N/A

CPT Codes

84484

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Components

Component Test Code* Component Chart Name LOINC
3001832 Troponin T 5th Generation 6598-7
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.

Aliases

  • cardiac specific troponin
  • Cardiac TnT
  • Cardiac Troponin T
  • HS-TnT
  • TnT
  • Troponin T
Troponin T (cTnT) 5th Generation