Casandra
Casandra Test Code QD13826Version 1 (DRAFT)
Performing Lab
Digoxin
Also known as: Lanoxin
Clinical Use
Order TestUse
Digoxin is a cardiac glycoside derived from the digitalis plant. It is used to treat congestive heart failure and atrial dysrhythmias. Digoxin levels are monitored to assure adequate therapeutic levels are achieved and to avoid toxicity.
Special Instructions
Not provided.
Limitations
Spironolactone and some herbal drugs may interfere with this test.
Test Details
Methodology
Immunoassay (Other)
Biomarkers
Digoxin
AnalyteDigoxin
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
Result Turnaround Time
1-2 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Serum
Volume
1 mL
Minimum Volume
0.5 mL
Container
red-top tube (no gel)
Collection Instructions
Collect as a trough just prior to next dose
Causes for Rejection
Serum separator tube (SST)
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 5 days |
| Refrigerated | 10 days |
| Frozen | 30 days |
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