Lipoprotein (a)
Lipoprotein (a), often abbreviated as Lp(a), is a type of low-density lipoprotein (LDL) cholesterol with an additional protein attached, produced in the liver. It transports cholesterol in the blood and is considered a risk factor for the development of atherosclerosis, coronary heart disease, and stroke.
Test details
Sample type
Blood
Time of day
No Specific Time Needed
Fasting required
No
Results timeframe
Within 7 days
Preparation
No special preparation required.
What's measured in this test
Lipoprotein(A)
Assesses inherited heart disease risk.
Common reasons for testing
- Assessing cardiovascular risk – Evaluates Lp(a) levels to help determine the risk of developing heart disease or stroke.
- Family history of heart disease – Individuals with a family history of premature cardiovascular disease may benefit from measuring Lp(a) levels.
- Unexplained high cholesterol levels – Helps identify if elevated Lp(a) contributes to high cholesterol readings.