Lipoprotein.beta.subparticle.medium
Measures the concentration of medium-sized LDL cholesterol particles in your blood.
Why This Biomarker Matters
Particle size matters for cardiovascular risk—smaller, denser particles are more atherogenic. This test refines cardiovascular risk assessment beyond standard cholesterol panels.
Overview
Medium-sized beta lipoprotein subparticles are components of LDL (low-density lipoprotein) cholesterol. Advanced lipid tests measure the size and number of these particles, providing more detailed information than standard cholesterol tests. Increased levels of small, dense LDL particles are associated with greater cardiovascular risk, as these particles more easily penetrate artery walls. This test helps identify individuals at higher heart disease risk despite normal total cholesterol levels.
Technical Information (LOINC Codes)
Standardized laboratory codes for this biomarker
47215-9Primary96735-6Available Lab Tests
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