Cardiac Risk Markers Profile detect the apolipoproteins A and B, lipoprotein A, homocysteine, and high-sensitivity CRP levels in the blood that evaluates the functioning of the heart. Cardiac Risk Markers tests is ideal for individuals who want to evaluate their heart health, have a family history of cardiac disease or an increased prevalence of cardiac disease at a young age. With the help of this test, one can understand the functioning of the heart and detect abnormal levels that could lead to heart attacks or severe heart conditions.