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Troponin-I (High Sensitivity)

Important Note

*This test is orderable in Cerner as Troponin-I

 

The results of this assay can be falsely elevated due to the consumption of Biotin. Please instruct patients to discontinue the use of vitamins or supplements that contain Biotin 12 hours before blood collection.

Specimen Requirements

Specimen Type: Blood
Container/Tube:

Preferred: Light-green top (lithium heparin gel)

Acceptable: Red top, serum gel

Specimen Volume: Full tube

Specimen Minimum Volume: 2 mL

Collection Instructions:

1. Send specimen in original tube.

2. If there is a delay in transport of >1 hour, centrifuge tube.

Stability

24 hours Refrigerated

Reference Range

Male: 0.00-76.20 pg/mL

Female: 0.00-51.40 pg/mL

Critical Results: > 81 pg/mL

Instrumentation

Siemens Dimension EXL

Methodology

Enzyme Immunoassay (EIA)

Test Schedule/Analytical Time/ Test Priority

Daily / Same day / Available STAT

CPT (s)

84484