Mexitil®
8 days
High-pressure liquid chromatography (HPLC)
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Antiarrhythmic drug level. Used to monitor treatment in ventricular arrhythmias.
Serum or Plasma
3 mL
Red-top tube, lavender-top (EDTA) tube or green-top (heparin) tube.
No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.
This test does not require any special collection or pre-analytical handling. Follow routine specimen collection protocols.
| Temperature | Period |
|---|---|
| Room temperature | 7 days |
| Refrigerated | 14 days |
| Frozen | 14 days |