Lipoprotein Fractionation Ultracentrifugation Test
Comprehensive Introduction to Advanced Lipoprotein Analysis
The Lipoprotein Fractionation Ultracentrifugation Test represents the gold standard in cardiovascular risk assessment, providing unprecedented detail in lipid profile analysis. This sophisticated diagnostic tool utilizes ultracentrifugation technology to separate and quantify individual lipoprotein subclasses, offering clinicians a comprehensive view of a patient’s lipid metabolism. Unlike standard cholesterol tests that provide basic measurements, this advanced procedure delivers granular insights into specific lipoprotein fractions that directly correlate with cardiovascular disease risk.
What This Advanced Test Measures and Detects
Our Lipoprotein Fractionation Ultracentrifugation Test provides detailed measurement of:
- Very Low-Density Lipoprotein (VLDL) subclasses
- Low-Density Lipoprotein (LDL) particle size and density
- High-Density Lipoprotein (HDL) subfractions
- Intermediate-Density Lipoprotein (IDL) concentrations
- Lipoprotein(a) [Lp(a)] levels
- Chylomicron remnants
The ultracentrifugation method physically separates lipoproteins based on their density, allowing for precise quantification of each fraction. This technique detects pattern A (large, buoyant LDL particles) versus pattern B (small, dense LDL particles), with the latter being significantly more atherogenic and associated with higher cardiovascular risk.
Who Should Consider This Advanced Lipid Testing
Clinical Indications and Symptoms
This test is particularly recommended for individuals experiencing:
- Unexplained cardiovascular events despite normal standard lipid panels
- Family history of premature heart disease
- Metabolic syndrome or insulin resistance
- Persistent high triglyceride levels
- Diabetes mellitus with cardiovascular complications
- Poor response to lipid-lowering therapy
- Recurrent pancreatitis of unknown origin
- Suspected genetic dyslipidemias
Significant Benefits of Comprehensive Lipoprotein Analysis
Choosing our Lipoprotein Fractionation Ultracentrifugation Test provides numerous advantages:
- Enhanced Risk Stratification: Identifies high-risk lipoprotein patterns missed by conventional testing
- Personalized Treatment Guidance: Helps physicians tailor lipid-lowering therapy based on specific lipoprotein abnormalities
- Therapy Monitoring: Tracks changes in lipoprotein subclasses during treatment
- Early Intervention: Detects subclinical lipid disorders before clinical manifestations appear
- Comprehensive Assessment: Provides complete lipoprotein profile beyond basic cholesterol measurements
Understanding Your Test Results
Interpretation Guidelines
Your results will include detailed information about each lipoprotein fraction:
- VLDL Analysis: Elevated levels may indicate increased triglyceride production or impaired clearance
- LDL Subclasses: Pattern B (small, dense LDL) carries higher cardiovascular risk than Pattern A
- HDL Subfractions: HDL2 subfraction provides greater cardioprotective benefits than HDL3
- Lp(a) Levels: Elevated Lp(a) represents an independent genetic risk factor for cardiovascular disease
Our cardiology specialists will provide comprehensive interpretation of your results, explaining what each value means for your cardiovascular health and recommending appropriate next steps based on your individual profile.
Test Pricing and Availability
| Price Type | Amount (USD) |
|---|---|
| Discount Price | $550 |
| Regular Price | $626 |
Test Specifications
- Turnaround Time: Sample collection by 7th of the month; Results available within 2-3 weeks
- Sample Requirements: 4 mL (2 mL minimum) serum from 2 Red Top (No Additive) tubes
- Important Note: Do not use SST gel barrier tubes. Ship refrigerated or frozen
- Fasting Requirement: Minimum 12 hours fasting is mandatory
- Documentation: Duly filled Test Send Out Consent Form (Form 35) is mandatory
Nationwide Availability and Booking Information
We have diagnostic centers conveniently located across the United States, serving major metropolitan areas including New York, Los Angeles, Chicago, Houston, Phoenix, Philadelphia, San Antonio, San Diego, Dallas, and San Jose. Our state-of-the-art facilities ensure consistent, high-quality testing standards nationwide.
Ready to take control of your cardiovascular health? Book your Lipoprotein Fractionation Ultracentrifugation Test today by calling our dedicated healthcare line at +1(267) 388-9828 or schedule your appointment online. Our experienced cardiology team is available to answer your questions and guide you through the testing process.
Take the first step toward comprehensive cardiovascular risk assessment with the most advanced lipoprotein analysis available. Early detection and precise characterization of lipid abnormalities can significantly impact your long-term heart health outcomes.
