Definition
What Lipoprotein(a) measures
Lipoprotein(a) is an LDL-like particle with an attached apolipoprotein(a). Blood levels are largely genetic and stay relatively stable across adult life.
Illustrative sample band · Synthetic
38nmol/L
0Sample target 0–75 nmol/L135
Why it matters
How clinicians usually read it
It identifies inherited atherosclerotic and aortic-valve risk that a standard cholesterol panel can miss. One well-timed measurement often suffices unless the method or clinical picture changes.
When it reads low
A lower value can mean
A low Lp(a) is the common and reassuring pattern. It does not remove risk from a high ApoB or other factors.
When it reads high
A higher value can mean
A high Lp(a) is usually inherited, not a lifestyle failure. It adds risk on top of ApoB and is a reason to be more precise about the rest of the lipid plan.
Questions for a clinician
Bring the number into a real conversation
01
Is this high enough to change how aggressively we treat the rest of my lipids?
02
Should first-degree relatives consider a one-time Lp(a) check?
03
Which unit and assay were used, and how should I compare future results?
Educational boundary
Educational information only. Displayed ranges are illustrative sample bands, not a diagnosis, treatment plan, or substitute for the contracted laboratory report and a qualified clinician.
See it as a sample result
The sample dashboard shows an illustrative reading, target band, and trend for Lipoprotein(a).