- CARDIOVASCULAR TESTS
Cholesterol matters. It is just not the whole story.
See the broader picture of your heart and blood vessel health.
A standard lipid profile shows total, LDL and HDL cholesterol and triglyceride levels. Yet two people can have the same LDL cholesterol level but different numbers of atherogenic particles in their blood.
That is why ApoB and ApoA1 can provide additional information to help assess cardiovascular risk more precisely.
- 12 locations in Croatia
- ApoB and ApoA1 from a single blood sample
- Free interpretation
ABOUT THE PANEL
Your cholesterol is normal. Is that enough?
Even normal results and borderline values may leave more information to uncover.
Think of cholesterol as cargo travelling through the bloodstream. LDL cholesterol shows the amount of cargo. ApoB shows the number of particles carrying it.
The more atherogenic particles there are in circulation, the greater the possibility that they will enter artery walls and contribute to the formation of atherosclerotic plaques.
That is why a person can have LDL cholesterol within the expected range and elevated ApoB at the same time.
LDL tells you how much cholesterol the particles carry. ApoB tells you how many of those particles you have.
Similar LDL levels do not necessarily mean equal cardiovascular risk.
A more detailed picture of cardiovascular risk.
What do ApoB and ApoA1 actually measure?
ApoB
How many “harmful” particles circulate in your blood?
Apolipoprotein B is found on atherogenic lipoprotein particles, including LDL, VLDL and IDL, which can contribute to atherosclerosis. Because each of these particles contains one molecule of ApoB, its level offers better insight into the total number of potentially harmful particles circulating in the blood.
MORE ApoB PARTICLES ➔ greater potential for accumulation in artery walls ➔ higher cardiovascular risk
ApoA1
How is excess cholesterol removed from blood vessels?
Apolipoprotein A1 is the main protein in HDL particles, known for their protective role. HDL helps transport excess cholesterol from tissues to the liver, where it is processed further and removed from the body. ApoA1 therefore provides additional information about the part of lipid metabolism associated with the protective role of HDL.
EXCESS CHOLESTEROL ➔ HDL + ApoA1 ➔ transport to the liver ➔ removal from the body
PANEL BENEFITS
High blood pressure? Cholesterol? Heart disease in the family?
Certain values and circumstances may be a reason to look more closely at your heart health. ApoB and ApoA1 can be particularly useful if you:
- have elevated LDL or total cholesterol
- have elevated triglycerides
- have diabetes or insulin resistance
- have high blood pressure
- have high blood pressure
- have chronic kidney disease
- are overweight
- smoke
- have a family history of early heart attack or stroke
- want a more detailed understanding of your cardiovascular risk as a preventive measure.
PANEL BENEFITS
But my cholesterol is normal.
That is precisely when additional information can be particularly useful.
LDL cholesterol indicates how much cholesterol is contained within LDL particles, but may not always accurately show how many atherogenic particles are actually circulating in the blood.
That is why some people can have similar standard results while their actual risk profiles differ.
ApoB helps reveal this additional layer.
Why does prevention matter?
Atherosclerosis can progress for years without clear symptoms. In some people, a heart attack or stroke may be the first obvious sign that blood vessel disease is already present.
That is why risk assessment is most valuable before symptoms appear.
ApoB and ApoA1 do not replace a lipid profile.
They complement the assessment.
Total cholesterol, LDL, HDL and triglycerides remain an important part of assessing heart and blood vessel health. Viewed alongside ApoB and ApoA1, they provide a more complete picture of lipid metabolism and cardiovascular risk. This information can help with decisions about:
- lifestyle changes
- further monitoring
- additional medical investigation
- starting treatment when needed
For a more complete picture of heart health
ApoB and ApoA1 are measured using a simple venous blood sample, and their levels are best considered alongside a standard lipid profile that includes total cholesterol, LDL, HDL and triglycerides.
This gives you information not only about the amount of cholesterol in your blood, but also about the number of atherogenic particles and the processes involved in removing excess cholesterol from blood vessels.
At Analiza, you can have ApoB and ApoA1 tested for a more detailed picture of lipid metabolism and heart and blood vessel health, particularly if you want to take preventive action or better understand your existing cholesterol levels.
TESTS
For a more complete picture of heart health
ApoB and ApoA1 provide additional insight into lipid metabolism and cardiovascular risk. They are best measured alongside a standard lipid profile.
Extended lipid profile panel
Apolipoprotein A
Apolipoprotein B
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