The VLDL Cholesterol test contains 1 test with 2 biomarkers.
Very low-density lipoprotein cholesterol (VLDL-C) may be reported as part of a lipid profile, a group of tests that are often ordered together to determine risk of coronary heart disease and an important part of cardiac risk assessments.Increased levels of VLDL-C are thought to reflect the presence of particles called lipoprotein remnants that are intermediate particles on the pathway of conversion of VLDL to LDL. When high levels of VLDL are present, the conversion of VLDL to LDL is slowed and the accumulation of intermediate particles is thought to contribute to the development of atherosclerosis and coronary heart disease.
The following is a list of what is included in the item above. Click the test(s) below to view what biomarkers are measured along with an explanation of what the biomarker is measuring.
VLDL Cholesterol #319 (2 Biomarkers)
Also known as: Very Low-Density Lipoprotein Cholesterol, VLDL, VLDL-C
Cholesterol, Very Low
Triglycerides are a form of fat and a major source of energy for the body. This test measures the amount of triglycerides in the blood.
Most triglycerides are found in fat (adipose) tissue, but some triglycerides circulate in the blood to provide fuel for muscles to work. After a person eats, an increased level of triglycerides is found in the blood as the body converts the energy not needed right away into fat. Triglycerides move via the blood from the gut to adipose tissue for storage. In between meals, triglycerides are released from fat tissue to be used as an energy source for the body. Most triglycerides are carried in the blood by lipoproteins called very low density lipoproteins (VLDL).
High levels of triglycerides in the blood are associated with an increased risk of developing cardiovascular disease (CVD), although the reason for this is not well understood. Certain factors can contribute to high triglyceride levels and to risk of CVD, including lack of exercise, being overweight, smoking cigarettes, consuming excess alcohol, and medical conditions such as diabetes and kidney disease.