Apolipoprotein A1 and B Blood Test LIS Code: APOA1/APOB

Understand your cardiovascular health with the Apolipoprotein A1 and B (ApoA1/ApoB) Blood Test at Vitalync Diagnosis. This specialised blood test measures two important proteins involved in cholesterol transport, providing additional information about your risk of developing cardiovascular disease, coronary heart disease and atherosclerosis.

Unlike a standard cholesterol blood test, which measures cholesterol concentrations, the ApoA1 and ApoB test helps assess the balance between cholesterol-carrying particles associated with cardiovascular risk and those involved in healthy cholesterol transport.

What Does the ApoA1 and ApoB Blood Test Measure?

Apolipoprotein A1 (ApoA1)

ApoA1 is the main protein found in high-density lipoprotein (HDL), commonly known as "good cholesterol". It plays an important role in transporting excess cholesterol from tissues back to the liver for processing and removal. Lower ApoA1 levels may be associated with an increased risk of cardiovascular disease.

Apolipoprotein B (ApoB)

ApoB is a protein found on potentially harmful cholesterol-carrying particles, including LDL and other atherogenic lipoproteins. Measuring ApoB helps estimate the number of these particles circulating in your blood. Elevated ApoB levels can indicate an increased risk of fatty plaque buildup in the arteries, heart attack and stroke, even when conventional LDL cholesterol results appear normal.

ApoB/ApoA1 Ratio

When calculated together, the ApoB/ApoA1 ratio provides additional insight into the balance between atherogenic lipoproteins and HDL-associated proteins. A higher ratio may indicate increased cardiovascular risk.

Why Choose This Test?

The Apolipoprotein A1 and B Blood Test may be particularly useful if you:

Have a family history of heart disease or high cholesterol.

Have raised cholesterol or triglyceride levels.

Want further assessment of cardiovascular risk beyond a standard lipid profile.

Have diabetes, metabolic syndrome or other cardiovascular risk factors.

Are monitoring cholesterol management under medical guidance.

Have cholesterol results that do not appear consistent with your overall cardiovascular risk.

Why Book with Vitalync Diagnosis?

Vitalync Diagnosis offers convenient private blood testing to help you take a proactive approach to your heart health. Our ApoA1 and ApoB Blood Test can complement your existing cholesterol results and provide valuable information for discussions with your healthcare professional.

Book your private Apolipoprotein A1 and B Blood Test with Vitalync Diagnosis and gain a better understanding of your cholesterol profile and cardiovascular health.

This test supports cardiovascular risk assessment but does not diagnose or exclude heart disease. Results should be interpreted alongside your lipid profile, medical history and other cardiovascular risk factors.