Propafenone
Test Mnemonic
PROPAF
CPT Codes
- 80375 - QTY (1)
- G0480 - QTY (1)
LOINC ®
6905-4
Performing Laboratory
ARUP
Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 1 mL | Serum | No additive (Red) | Refrigerated | Do not use serum separator tubes. Separate serum from cells within 2 hours of collection and transfer into standard aliquot tube. |
Alternate Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 1 mL | Plasma | EDTA (Lavender) | Refrigerated | Do not use separator tubes. Separate plasma from cells within 2 hours of collection and transfer into standard aliquot tube. |
Minimum Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 0.21 mL |
Stability
| Environmental Condition | Description |
|---|---|
| Refrigerated | 1 month |
| Ambient | 1 month |
| Frozen | 15 months |
Days Performed
Varies
Turnaround Time
9 - 12 days
Methodology
| Name | Description |
|---|---|
| High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS) |
Reference Range
Special Info
Use of peak serum level is recommended for patient monitoring. Blood drug level drops rapidly, leading to many negative results at the trough. Peak serum concentration occurs 3 - 4 hours post dose. Separator tubes are unacceptable. This test is New York DOH approved.