Serum or plasma concentration of wave-like protein/variable (e.g., potential biomarker for vascular or inflammatory processes)
This test measures a protein or substance in your blood that may relate to conditions affecting blood vessels or inflammation.
["Understanding your blood protein levels can help identify potential health concerns."]
Key facts at a glance
- LOINC
- 9912-7
- Short code
- P wave dur L-V6
- Synonyms
- P wave dur L-V6
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- ekg
- Specimen volume
- 5 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
- Hemolysis max
- 500
- Lipemia max
- 1000
- Icterus max
- 500
- TAT
- 4–24 hours
- Order
- routine
What This Test Measures
The test detects the presence and concentration of a specific substance in your serum or plasma. This substance could be linked to vascular function, inflammation, or other physiological processes. The exact nature of this analyte is not specified, but it is analyzed using a quantitative method to provide precise measurements.
Why It’s Done
Your healthcare provider may order this test if you have symptoms such as vascular issues (e.g., peripheral neuropathy, vascular insufficiency), signs of chronic inflammation, or if you’re at risk for certain conditions. It may also be part of a broader evaluation for unexplained symptoms or monitoring a known condition.
How the Test Works
A blood sample is drawn, and the serum or plasma is separated. The test uses a specialized analytical technique (likely immunoassay or similar) to quantify the substance accurately. Results are compared to a reference range to determine if levels are within normal limits or if further action is needed.
What the Results Mean
Results may indicate whether your levels of this substance are elevated, decreased, or within the expected range. Elevated levels might suggest underlying vascular or inflammatory activity, while abnormal low levels could point to other metabolic or functional issues. Always discuss results with your provider for personalized interpretation.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
Abnormal levels of this analyte may signal conditions like vascular diseases, chronic inflammation, or metabolic disorders. For example, elevated levels could correlate with conditions affecting blood flow or immune response, while low levels might warrant investigation into nutrient deficiencies or other systemic issues. Early detection can guide treatment decisions.
Frequently asked questions
What causes abnormal test results?
How soon will I get my results?
Can I prepare for this test?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy