Lipoprotein (a) [Lp(a)] is a type of lipoprotein that carries cholesterol in the blood. It is similar to LDL (“bad cholesterol”) but is attached to a specific protein called apolipoprotein (a). Unlike regular cholesterol, Lp(a) levels are largely determined by genetics rather than diet or lifestyle.High levels of Lp(a) can increase the risk of plaque buildup in arteries, which may lead to conditions such as Heart Disease, Heart Attack, and Stroke. Because many people with elevated Lp(a) do not show symptoms, testing plays an important role in early risk detection.The Lipoprotein (a) Test may be recommended if you:Have a history of heart disease or recent cardiac eventsHave high LDL cholesterol levelsHave a family history of cardiovascular diseasesAre not reaching target cholesterol levels despite treatmentThis test helps identify hidden cardiovascular risks and supports better management of overall heart health. It can also be used to monitor the effectiveness of cholesterol-lowering treatments.
Yes. To ensure accurate results, follow these key requirements before taking a Lipoprotein (a) [Lp(a)] test.
Inform the healthcare provider if you have family history of heart disease, high cholesterol, or cardiovascular conditions, as Lp(a) is often genetically influenced.
Avoid alcohol for at least 24 hours before the test.
Fasting is not usually required, but some labs may recommend 9–12 hours fasting for consistency with other lipid tests.
A blood sample is collected from a vein in the arm by a trained healthcare professional.
Inform your doctor about any cholesterol medications or supplements, as they may influence overall lipid profile interpretation.
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