TEG PLT MAPPING TEG PLT MAPPING

Synonyms

Allscripts (AEHR) Order Name

Not Orderable

Sunrise Clinical Manager (SCM) Order Name

Thromboelastography Platelet Mapping

EPIC Order Name

Thromboelastograph (TEG) Platelet Mapping

Clinical Info

Specimen Type

Blood

Container

Green Top Tube

Collection Instructions

1. To ensure accurate results, draw a discard tube or a syringe with no additive first.
2. Use only non-gel sodium heparin (dark green) tubes for specimen collection.
3. After collection, gently invert the tube 5 times to mix.

Transport Instructions

Once collected, both discard tube/syringe and the specimen must be hand delivered to the laboratory as soon as possible due to the limited testing window.Samples can only be analyzed after a 30-minute incubation at room temperature and within 2 hours of collection.

Specimen Stability

2 hours 

Methodology

AA and ADP agonists used to assess platelet aggregation or inhibition

Days Performed

Mon-Sun (CTU lab), Mon-Fri (OR lab)

Performing Laboratory

CPT

PDM

7000501

Result Interpretation

Platelet Mapping Cartridge

HKH-MA (mm) - 53-68

ActF-MA (mm) - 2-19

ADP-MA (mm) - 45-69

ADP-(%Inhib) - 0-17

AA-MA (mm) - 51-71

AA- (%Inhib) - 0-11

Forms