LDL Medium details
What LDL Medium shows
LDL particles carry cholesterol in your blood and vary in size from large and buoyant to small and dense. This result reports the amount of medium-sized LDL particles, measured by ion mobility, a technique that sorts lipoprotein particles by their size. It is part of an advanced lipid panel used to give a more detailed picture of cardiovascular risk than standard cholesterol tests. Higher levels of medium and small LDL particles have been associated with higher cardiovascular risk and often go along with high triglycerides, low HDL, and insulin resistance. How much particle size adds beyond LDL cholesterol, LDL particle number, and apolipoprotein B is still debated, so it is interpreted with those.
Tests that include LDL Medium
The advanced lipid profile provides a more comprehensive assessment of dyslipidemia and cardiovascular risk than standard lipid panel measurements.
- Apolipoprotein B The main protein found on LDL and other 'bad' cholesterol particles. Considered a strong indicator of cardiovascular risk, since each particle carries one ApoB molecule.
- LDL Size Measures the average size of your LDL ('bad' cholesterol) particles; smaller, denser particles are considered more likely to contribute to artery plaque.
- Lipoprotein(a) A genetically-determined, LDL-like particle. Elevated levels are an independent, largely inherited risk factor for cardiovascular disease.
- Total Cholesterol The combined measure of all cholesterol in your blood — HDL, LDL, and other lipoproteins together. A foundational marker of cardiovascular risk.
- Triglycerides A type of fat in your blood used for energy storage. Elevated levels are linked to increased cardiovascular risk and often reflect diet, weight, or metabolic health.
- HDL Cholesterol The 'good' cholesterol that helps remove excess cholesterol from your bloodstream. Higher levels are generally linked to lower cardiovascular risk.
- HDL Large The concentration of large HDL particles in your blood, measured as part of an advanced lipid panel to add detail on cardiovascular risk.
- LDL Cholesterol, Calculated The 'bad' cholesterol that can build up in artery walls. A core marker used to assess cardiovascular disease risk.
- LDL Medium Measures medium-sized LDL particles by ion mobility, part of an advanced lipid profile that looks at the size and number of LDL particles.
- LDL Particle Number LDL particle number — counts your actual LDL ('bad' cholesterol) particles rather than just the cholesterol they carry, often a stronger cardiovascular risk indicator than standard LDL cholesterol.
- LDL Pattern A classification of your LDL particle size profile as pattern A (mostly large particles) or pattern B (mostly small, dense particles), from ion mobility testing.
- LDL Small Measures small, dense LDL particles, a lipid subfraction associated with higher cardiovascular risk and insulin resistance.
- Non-HDL Cholesterol Total cholesterol minus HDL — capturing all the potentially artery-clogging ('bad') cholesterol particles in one number.
- Total Cholesterol / HDL Ratio Compares your total cholesterol to your HDL ('good') cholesterol, offering a quick snapshot of cardiovascular risk balance.
Advanced Lipid Panel with Inflammation, Cardio IQ This test goes beyond the standard lipid panel to provide a more comprehensive assessment of cardiovascular disease (CVD) risk. According to the 2013 ACC/AHA guidelines, it's important to match statin treatment intensity with the absolute risk of cardiovascular events. This test includes advanced CVD markers like ion mobility, ApoB, lp(a), hsCRP, and Lp-PLA2, offering a clearer picture of your CVD risk.
- Apolipoprotein B The main protein found on LDL and other 'bad' cholesterol particles. Considered a strong indicator of cardiovascular risk, since each particle carries one ApoB molecule.
- Low-Density Lipoprotein (LDL) Cholesterol The 'bad' cholesterol that can build up in artery walls. A core marker used to assess cardiovascular disease risk.
- LDL Size Measures the average size of your LDL ('bad' cholesterol) particles; smaller, denser particles are considered more likely to contribute to artery plaque.
- Lipoprotein(a) A genetically-determined, LDL-like particle. Elevated levels are an independent, largely inherited risk factor for cardiovascular disease.
- Total Cholesterol The combined measure of all cholesterol in your blood — HDL, LDL, and other lipoproteins together. A foundational marker of cardiovascular risk.
- Triglycerides A type of fat in your blood used for energy storage. Elevated levels are linked to increased cardiovascular risk and often reflect diet, weight, or metabolic health.
- HDL Cholesterol The 'good' cholesterol that helps remove excess cholesterol from your bloodstream. Higher levels are generally linked to lower cardiovascular risk.
- HDL Large The concentration of large HDL particles in your blood, measured as part of an advanced lipid panel to add detail on cardiovascular risk.
- C-Reactive Protein, High Sensitivity (hs-CRP) A sensitive marker of low-grade inflammation in the body, commonly used to help assess cardiovascular disease risk.
- LDL Medium Measures medium-sized LDL particles by ion mobility, part of an advanced lipid profile that looks at the size and number of LDL particles.
- LDL Particle Number LDL particle number — counts your actual LDL ('bad' cholesterol) particles rather than just the cholesterol they carry, often a stronger cardiovascular risk indicator than standard LDL cholesterol.
- LDL Pattern A classification of your LDL particle size profile as pattern A (mostly large particles) or pattern B (mostly small, dense particles), from ion mobility testing.
- LDL Small Measures small, dense LDL particles, a lipid subfraction associated with higher cardiovascular risk and insulin resistance.
- Lipoprotein-Associated Phospholipase A2 (Lp-PLA2) Measures an enzyme linked to inflammation within artery walls, used as an additional marker to help assess cardiovascular risk.
- Non-HDL Cholesterol Total cholesterol minus HDL — capturing all the potentially artery-clogging ('bad') cholesterol particles in one number.
- Total Cholesterol / HDL Ratio Compares your total cholesterol to your HDL ('good') cholesterol, offering a quick snapshot of cardiovascular risk balance.
This test is crucial for understanding heart health. It directly measures the size and concentration of lipoprotein particles, which can provide valuable insights into your risk of developing premature heart disease. These include:
- LDL Size Measures the average size of your LDL ('bad' cholesterol) particles; smaller, denser particles are considered more likely to contribute to artery plaque.
- HDL Large The concentration of large HDL particles in your blood, measured as part of an advanced lipid panel to add detail on cardiovascular risk.
- LDL Medium Measures medium-sized LDL particles by ion mobility, part of an advanced lipid profile that looks at the size and number of LDL particles.
- LDL Particle Number LDL particle number — counts your actual LDL ('bad' cholesterol) particles rather than just the cholesterol they carry, often a stronger cardiovascular risk indicator than standard LDL cholesterol.
- LDL Pattern A classification of your LDL particle size profile as pattern A (mostly large particles) or pattern B (mostly small, dense particles), from ion mobility testing.
- LDL Small Measures small, dense LDL particles, a lipid subfraction associated with higher cardiovascular risk and insulin resistance.
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