Remnant lipoprotein
Measures cholesterol-rich particles (remnant lipoproteins) circulating in blood.
Why This Biomarker Matters
Elevated remnant lipoproteins are an independent cardiovascular risk factor linked to heart attack and stroke. This test helps identify hidden heart disease risk that standard cholesterol tests may miss.
Overview
Remnant lipoproteins are cholesterol-rich particles that remain after triglycerides are removed from dietary particles in the bloodstream. Elevated remnant lipoprotein levels indicate impaired cholesterol metabolism and are associated with increased cardiovascular risk, independent of traditional cholesterol levels. High remnant lipoproteins suggest metabolic dysfunction, poor diet quality, or genetic predisposition. This test provides insight into heart disease risk beyond standard lipid panels and may warrant lifestyle changes or medication.
Technical Information (LOINC Codes)
Standardized laboratory codes for this biomarker
49628-1PrimaryAvailable Lab Tests
Order tests that measure this biomarker