Cholesterol is a natural substance that is mainly produced by the liver, but also can enter the system through food. Cholesterol is essential for functioning of body organs and also produce hormones.
HDL and LDL compounds can be found in the blood cholesterol. The amount of these compounds may play a role in causing heart disease. A proper lab test can help you avoid such a situation. You need to view all tests and packages carefully to get optimal health checkup from a laboratory.
Atherosclerosis and Heart Disease
Cholesterol can build up to the walls of arteries, causing them to become more rigid and narrow. This is called atherosclerosis, and is a condition that can increase blood pressure and reduce blood flow. When this condition affects the coronary arteries, the heart can be deprived of oxygen and a heart attack may occur.
Lipoprotein
Lipoprotein cholesterol is produced by the liver. Lipoproteins are not soluble in water so that they do not dissolve in the blood stream. High-density lipoprotein were reported by the American Heart Association to help reduce the risk of atherosclerosis because it helps in removing the low-density lipoprotein.
Examination
A lipid panel is a test that measures the amount of HDL, LDL, and triglycerides. A lipid panel performed on blood samples are usually taken during a physical examination. Patients who are candidates for heart disease are often given this test.
Level
Total HDL and LDL are present in the blood is measured in units of mg per dL of blood. Lab Tests Online stated that high LDL levels indicated by a score above 60 mg per dL of blood, and the rate would rather fall below 100. HDL is considered high at above 60 mg per dL of blood.