[High triglyceride, low HDL-cholesterol and risk of coronary heart disease]

Abstract

Hypercholesterolaemia is a strong risk factor of coronary artery disease (CAD). The importance of high triglyceride and low HDL cholesterol in predicting risk of CAD is less well-established. This review presents data showing that high triglyceride and low HDL cholesterol are important risk factors of CAD and suggests that combined lipid profiles of triglyceride, HDL cholesterol, and total cholesterol provide more information about risk of CAD than total cholesterol alone. High triglyceride and low HDL cholesterol is the characteristic dyslipidaemia seen in subjects with insulin resistance, a basic abnormality in glucose- and insulin metabolism. Since insulin resistance and raised triglyceride and decreased HDL cholesterol can be identified in children of patients with NIDDM, essential hypertension, and CAD, we suggest that efforts to prevent CAD should include interventions against all these associated abnormalities in glucose-, insulin-, and lipid metabolism and not only high cholesterol.