Lipoprotein(a) Test – Lp(a)

What is Lipoprotein(a)?

Lipoprotein(a) is a type of lipoprotein similar to “bad” cholesterol (LDL), but it contains an additional protein known as “apolipoprotein(a)”, which makes it more strongly associated with atherosclerosis.

Why is the Lipoprotein(a) test requested?

Doctors recommend this test in the following cases:

• A family history of early heart disease
• Heart disease with no clear causes
• High cholesterol despite treatment
• Recurrent clots or strokes

The importance of the Lipoprotein(a) test

This test helps to:

• Assess the risk of heart disease
• Early detection of atherosclerosis
• Identify people at risk of future cardiac complications
• Support the treatment and prevention plan

When should the test be done?

The Lp(a) test can be done once in a lifetime, especially if you have risk factors. It may be repeated in some cases as directed by your doctor.

Does the test require fasting?

In most cases, the Lipoprotein(a) test does not require fasting. However, it is preferable to follow the laboratory or doctor’s instructions.

Lipoprotein(a) test results

Results are measured in specific units, and the higher the level, the greater the risk of heart disease. The assessment is as follows:

• Normal level: low risk
• Moderate level: requires follow-up
• High level: increased risk of heart disease

Can Lp(a) levels be lowered?

Lipoprotein(a) levels are largely genetic, but risks can be reduced by:

• Following a healthy diet
• Exercising regularly
• Managing cholesterol and blood pressure
• Quitting smoking

Summary

The Lipoprotein(a) test is an important tool for early detection of the risk of heart disease, especially for people with a genetic predisposition. Having this test helps you take preventive steps to protect your heart health.