IckeHDLkolesterol

IckeHDLkolesterol, often referred to as non-high-density lipoprotein cholesterol or non-HDL-C, represents the total cholesterol in the blood minus the cholesterol contained within high-density lipoprotein (HDL) particles. It is a calculated value derived from a standard lipid panel. Non-HDL-C includes cholesterol found in very-low-density lipoproteins (VLDL), intermediate-density lipoproteins (IDL), and low-density lipoproteins (LDL).

This measurement is considered a more comprehensive indicator of cardiovascular disease risk than LDL cholesterol alone because it accounts for all atherogenic (plaque-forming) lipoproteins. Elevated levels of non-HDL-C are associated with an increased risk of atherosclerosis, heart attack, and stroke.

The calculation is typically performed by subtracting the HDL cholesterol value from the total cholesterol value. For example, if total cholesterol is 200 mg/dL and HDL cholesterol is 50 mg/dL, then non-HDL cholesterol would be 150 mg/dL. Healthcare professionals use non-HDL-C levels, alongside other risk factors, to assess an individual's risk of cardiovascular events and to guide treatment decisions, such as lifestyle modifications and medication. Lowering non-HDL-C is a primary goal in cardiovascular disease prevention.