Apolipoprotein A1 (Apo A1)
The test determines the apolipoprotein A1 level — the main protein of high-density lipoproteins (HDL) involved in transporting 'good' cholesterol. Used for assessing cardiovascular disease risk.
Mechanism of abnormalities: low Apo A1 level may increase atherosclerosis and cardiovascular disease risk. High level is usually a protective factor.
Recommended for:
- people with heart or vascular diseases
- with elevated cholesterol
- for monitoring hypercholesterolemia therapy
- with cardiovascular disease risk factors
Biomaterial: Venous blood
- Submit fasting (8-12 hours without food)
- Do not drink water
- Avoid alcohol and fatty food for 24 hours
- Avoid intense physical exertion and stress
Medications: if taking cholesterol-lowering medications — inform the doctor
- Suspected lipid metabolism disorders
- Elevated cholesterol level
- Cardiovascular diseases
- Monitoring hypercholesterolemia therapy
Normal — Apo A1 level within reference values
Low level — increases atherosclerosis risk
Which doctor to consult:
For test abnormalities, consultation with a cardiologist or general practitioner is recommended. The doctor evaluates laboratory results, clarifies clinical symptoms, and if needed prescribes treatment or dietary correction.
Self-treatment is not recommended!
