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     Lipid disorders are abnormalities in the amount of fatty substances, called lipids, in the blood. Cholesterol and triglycerides are two types of lipids measured. These lipids are involved in many body processes.

     High cholesterol levels are associated with an increased risk of coronary heart disease, hardening of the arteries (atherosclerosis), and stroke. A total cholesterol level of less than 200 milligrams per deciliter (mg/dl) is desirable, 200-239 mg/dl is borderline high, and over 240 mg/dl is high.

Plaque due to Build-up of Lipids in an Artery


Two types of Cholesterol

  • High-density lipoprotein (HDL) cholesterol - often referred to as the "good" cholesterol, this type helps protect against heart disease. It is believed to carry cholesterol to the liver and away from arteries. Levels of 60 mg/dl or higher are beneficial in lowering heart-disease risk.
  • Low-density lipoprotein (LDL) cholesterol - often referred to as the "bad" cholesterol, this type increases the risk of heart disease. High levels allow plaque to build up in your arteries. Levels less than 100 mg/dl are considered optimal.
  •      Factors such as heredity, certain drugs and diets high in saturated fat, can lead to unhealthy elevations in lipid levels.

         According to the American Heart Association, about 41,260,000 Americans have high cholesterol.

    Risk Factors for Lipid Disorders

         A risk factor is something that increases your chances of getting a disease or condition. Although a person with specific risk factors is at increased risk, anyone can develop a lipid disorder.

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    Symptoms of Lipid Disorders

         Lipid disorders usually do not cause symptoms. In extreme cases, the following signs or symptoms may be found by history or physical exam.

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    Diagnosis of Lipid Disorders

         Lipid disorders are diagnosed with blood tests that measure the level of cholesterol and triglyceride in the blood.

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    Treatments for Lipid Disorders

         The treatment and management of lipid disorders involves lifestyle changes and, when necessary, medication. The primary goal is usually to lower LDL cholesterol levels.

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    Screening for Lipid Disorders

         The purpose of screening is early diagnosis and treatment. Screening tests are usually administered to people without current symptoms, but who may be at high risk for certain diseases or conditions.

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    Reducing Your Risk of Lipid Disorders

         There are several lifestyle modifications that can lower your risk of developing a lipid disorder.

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    Talking to Your Health Care Provider

         You have a unique medical history. Therefore, it is essential to talk with your doctor or health care provider about your personal risk factors and/or experience with lipid disorders. By talking openly and regularly with your health care provider, you can take an active role in your care.

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    Resource Guide for Lipid Disorders

         Provides educational materials about high cholesterol and other heart disease risk factors.

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