LDL cholesterol: Should guidelines include targets?

Abstract

Elevated low-density lipoprotein cholesterol (LDL-C) is associated with adverse cardiovascular outcomes. The strategy of target-based LDL-C lowering to reduce the risk of coronary heart disease and secondary event rates is now well established. However, the strategy for treating to a target LDL-C, and whether there is a lower threshold level for LDL-C continues to be debated. We present, and critically analyze the evidence for a target-based LDL-C lowering strategy, and the safety and efficacy of intensive plasma LDL-C-lowering with traditional, and novel LDL-lowering therapies below current guideline targets. © 2014 Informa UK, Ltd.