Genetic and Rare Diseases Information Center (GARD)

* This condition is not a rare disease. It is a condition about which the GARD Information Center has received a question.

Familial hypercholesterolemia *
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Familial hypercholesterolemia is an autosomal dominant genetic condition characterized by very high levels of total cholesterol and low-density lipoprotein (LDL) cholesterol. This condition results in an increased risk for coronary heart disease and premature death.[1] Familial hypercholesterolemia is caused by abnormalities (mutations) in the low-density lipoprotein receptor (LDLR) gene, located on chromosome 19.[1][2] Proper diet, exercise, and certain medications can bring lipids (fats in the blood) down to safer levels and reduce the risk of heart disease and heart attacks.[2]

References
  1. Citkowitz E. Familial Hyperchyolesterolemia. National Organization for Rare Disorders (NORD). 2006 Available at: http://www.rarediseases.org/search/rdbdetail_abstract.html?disname=Familial%20Hypercholesterolemia. Accessed October 15, 2009.
  2. Zieve D, Juhn G, Eltz DR, Gandelman G. Familial hypercholesterolemia. MedlinePlus. 2008 Available at: http://www.nlm.nih.gov/medlineplus/ency/article/000392.htm. Accessed October 15, 2009.

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