What we test
Lipoproteins
High levels of Lp(a) increase your risk of atherosclerosis and is an inherited genetic condition. The apo B/apo A-I ratio indicates the cholesterol balance between potentially atherogenic (bad) and anti-atherogenic (good) particles.
Apo A is a protein carried in HDL ("good") cholesterol. It helps start the process for HDL to remove bad types of cholesterol from your body. In this way, apolipoprotein A can help to lower your risk for cardiovascular disease.
Apo B containing lipoproteins are the ones most likely to enter the wall of the arteries. They are capable of trafficking cholesterol into the artery wall, and if present in increased numbers may be the main initiating factor in atherosclerosis.
The apo B/apo A-I ratio indicates the cholesterol balance between potentially atherogenic (bad) and antiatherogenic (good) particles. The ratio is strongly related to risk of cardiovascular disease. For men the ratio should be 0.9 or under and for women it is 0.8 or under.
High levels of Lp(a) increase your risk of atherosclerosis and is an inherited genetic condition. As levels are genetically determined they are usually not lowered by lifestyle changes such as diet and exercise. Your level of Lp(a) remains virtually constant throughout your life.
Inflammation
C-reactive protein (CRP) is a protein that increases due to inflammation. There is growing evidence that atherosclerosis (fatty build-up in artery walls) is an inflammatory process, however this type of inflammation produces only small amounts of CRP. Therefore this test is known as high-sensitivity CRP or hs-CRP.
A high-sensitivity C-reactive protein (hs-CRP) test measures low levels of CRP and may be used to help evaluate an individual for risk of cardiovascular disease.
Cholesterol
Lipids and cholesterol are fat-like substances in your blood. Some are necessary for good health, but when you have a high level of cholesterol in your blood, a lot of it ends up being deposited in the walls of your arteries and other vital organs. Lifestyle choices including diet, exercise and alcohol intake can all influence cholesterol levels and your risk of developing heart disease.
High total cholesterol is a risk factor for cardiovascular disease.
LDL (low density lipoprotein) cholesterol is often called ‘bad cholesterol’ because it contributes to plaque, a thick, hard deposit that can clog arteries and make them less flexible.
HDL (high density lipoprotein) cholesterol is often called ‘good cholesterol’ and is protective against atherosclerosis.
The main storage form of fatty acids in the body. Elevated triglyceride levels may contribute to hardening of the arteries, and increase the risk of heart disease or stroke.
A calculation of your HDL cholesterol over your total cholesterol which is used to calculate your likelihood of developing heart disease.
Test instructions
Fast from all food and drink other than water for at least 8 hours, and no more than 12 hours prior to your test.
Download and print your pathology form from your i-screen dashboard.
Take your form to your local collection centre to have your sample taken - no need for an appointment.
Results for this test available in 2-4 weeks depending on region and will be published in your online dashboard.
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Lipoprotein Particle Check
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