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Dictionary · Abbreviation

HMG-CoA

3-hydroxy-3-methylglutaryl coenzyme A: a substance the liver uses on its way to making cholesterol.

aych-em-jee koh-AY abbreviation

What it means

A step in the liver's chain of reactions that builds cholesterol. The enzyme HMG-CoA reductase controls the speed of that chain. Statin drugs, such as lovastatinLOH-vuh-stat-inA statin drug that lowers LDL cholesterol by blocking the liver enzyme that makes cholesterol.Full entry , block this enzyme, so they are called HMG-CoA reductase inhibitors.

At a glance

Also writtenHMG-CoA reductase

Related terms

atherosclerosis

A buildup of fatty deposits (plaque) inside the walls of the arteries.

VLDL

Very low-density lipoprotein: a particle made by the liver that carries fats, mostly triglycerides, in the blood.

lovastatin

A statin drug that lowers LDL cholesterol by blocking the liver enzyme that makes cholesterol.

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