Lipoprotein (a) Blood Test
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Test Code: 120188
Specimen Type: Blood
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Description:
Lipoprotein (a) Blood Test (Labcorp)
What is Lipoprotein (a)?
Lipoprotein-a or Lp (a) is a type of fat that can build up in the blood vessels and increase a person's risk for cardiovascular disease. It is similar in structure to LD (the bad cholesterol.) A person's level is typically genetically determined so it is not affected by lifestyle changes and most medications. A person with elevated Lp (a) levels is usually advised to take extra care in managing other more controllable risk factors for heart disease.
What causes high Lipoprotein a?
About 20-30% of people have elevated levels of Lp(a). High lipoprotein A is usually inherited from at least one parent. Factors such as race, diet, and some medications can also contribute to Lp(a) levels.
What is an Lpa blood test?
The Lipoprotein (a) blood test measures the level of Lp(a) in a person's blood. test is usually ordered when someone has a family history of heart disease or has been diagnosed with conditions that are linked to high Lp (a) levels. These conditions can include estrogen depletion, hypothyroidism, uncontrolled diabetes, hypercholesterolemia, or kidney failure. An Lp (a) test is often ordered with other tests that look for heart disease risk factors such as a C-Reactive Protein High Sensitivity or Homocysteine test.
How long does a Lipoprotein A test take?
Turnaround time for the Lipoprotein-a test is typically 2-5 business days.
Where can I find a Lipoprotein(a) test near me?
Check our lab finder to locate a collection site in your area.
Note: Result turn around times are an estimate and are not guaranteed. Our reference lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.
Requirements:
Intake of alcohol, aspirin, niacin and estrogen supplements have the potential of causing a misrepresentation of true LP (a) concentrations.
The Lipoprotein (a) test has no fasting requirements.
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