Familial hypercholesterolemia disorder in two generations simultaneously." "The use of total cholesterol alone may best discriminate between people with and without FH between the ages of 1 to 9 years." Screening of toddlers has been suggested, and results of a trial on 10,000 one-year-olds were published in 2016. Work was needed to find whether screening was cost-effective, and acceptable to families. FH is usually treated with statins. Statins act by inhibiting the enzyme hydroxymethylglutaryl CoA reductase (HMG-CoA-reductase) in the liver. In response, the liver produces more LDL receptors, which remove circulating LDL from the blood. Statins effectively lower cholesterol and LDL levels,
Chronic endothelial injury hypothesis the hypertension often seen with atherosclerosis. The role LDL plays suggests two different approaches to treatment and prevention. The first approach involves discouraging the accumulation of LDL by lowering the levels of serum LDL, an idea more closely associated with the lipid hypothesis. A major breakthrough involved the discovery of statins, a class of drugs which help to clear LDL from the bloodstream. It has been demonstrated conclusively that elevated levels of LDL are associated with higher risk of mortality from coronary heart disease (CHD); it has also been shown that statins substantially lower the risk of mortality in patients