Direct ApoB and Lp(a) Testing Gaining Guideline Endorsement
Major cardiology professional societies are updating clinical practice guidelines to recommend direct ApoB and Lp(a) measurement as more accurate cardiovascular risk indicators than calculated LDL cholesterol estimates derived from the standard four-marker panel. Clinical data showing that ApoB better predicts cardiovascular events than calculated LDL in a meaningful share of patients is driving laboratories and point-of-care manufacturers to add these assays to routine testing menus. Roughly 19 percent of lipid tests in leading markets now include advanced biomarker measurement, up from a much smaller share five years earlier, and manufacturers are racing to expand reagent capacity.
Market Impact: Screening recommended starting at a








