About LDL Peak Size
LDL Peak Size refers to the mean diameter of low-density lipoprotein (LDL) particles measured in nanometers (nm). Larger LDL particles are generally considered to be less atherogenic compared to smaller, denser LDL particles that are associated with a higher risk of cardiovascular disease (CVD). Measuring LDL Peak Size can provide additional information on the risk of atherosclerosis beyond standard LDL cholesterol levels.
Reference Values
Optimal Range
20.5 - 22.0 nm
Women's Optimal Range
20.5 - 22.0 nm
Elite Value
Not specified
Health Implications
High
Elevated LDL Peak Size often suggests a predominance of large, buoyant LDL particles, which are less atherogenic but could indicate insulin resistance and increased cardiovascular risk in certain contexts.
Low
Low LDL Peak Size may be linked to small, dense LDL particles, which are more atherogenic and can increase the risk of plaque formation in arteries, potentially leading to cardiovascular disease.
Symptoms
High
May include fatigue, headaches, chest pain, and difficulty breathing.
Low
Can include dizziness, weakness, confusion, and fainting spells.
Lifestyle Factors
Specimen Type
Testing Methods
Also Known As