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HEPTEM-Viscoelastic Clot Assessment
Test CodeHPTEM
Alias/See Also
Rotem
CPT Codes
85396
Instructions
Collect whole blood in 3.2% buffered sodium citrate (9:1 blood to sodium citrate). Venipuncture must be atraumatic.
Specimen Stability
Mix specimen well (minimum 10 times) and test within 4 hours of collection. Do Not Centrifuge.
Setup Schedule
24x7
Report Available
Use ROTEM VIEWER to view test progress in real time.
Result values available as soon as testing is completed.
Full report and graphs available in EPIC MEDIA Tab.
Result values available as soon as testing is completed.
Full report and graphs available in EPIC MEDIA Tab.
Reference Range
| Test | Reference Range |
| CT | 127-244 s |
| CFT | 48-109 s |
| Alpha Angle | 60-80 deg |
| A20 | 52-71 mm |
| MCF | 52-71 mm |
Clinical Significance
Performing Laboratory
CRMC Laboratory
CCMC Laboratory
