DIGOXIN (LANOXIN) | |
|---|---|
| Test Code:136 | Specimen Collection:Plasma from a Lavender or Lithium Heparin |
| Component: Digoxin | Method: IA |
| Collection Notes:Collect as a trough just before the next dose. Plasma should be physically separated from cells as soon as possible with a maximum limit of 2 hours from the time of collection. Centrifuge and physically separate the plasma using a plastic transfer pipette into a separate plastic transfer tube. | |
| Clinical Utility:Digoxin levels are useful for monitoring optimal therapeutic levels and for assessing toxicity. | |
| CPT Code:80162 | Testing Location:Sent to reference lab |
SPECIMEN/STABILITY TYPETemperature:Plasma (1 mL) EDTA Ambient 5 Days Refrigerated 10 Days Frozen 30 Days Plasma (1mL), Lithium Heparin Ambient 5 Days Refrigerated 10 Days Frozen 30 Days | |