小儿血脂异常又称小儿血脂紊乱,主要是指儿童时期的高脂血症,包括血浆总胆固醇(TC)、甘油三酯(TG)、低密度脂蛋白(LDL-C)的升高,近年来把促进胆固醇从血管内清除的高密度脂蛋白(HDL-C)的减少也视为广义的高脂血症范畴。研究表明,小儿血脂异常与成人动脉粥样硬化(AS)密切相关,高脂血症可导致儿童时期发生血管内皮功能障碍、脂肪条纹和脂质沉积等AS早期病理改变,是成人心脑血管疾病的独立危险因素。此外,高脂血症还可引起糖尿病、脂肪 Pediatric dyslipidemia, also known as pediatric dyslipidemia, mainly refers to childhood hyperlipidemia, including plasma total cholesterol (TC), triglyceride (TG), low density lipoprotein (LDL-C) increased in recent years The reduction of high density lipoprotein (HDL-C), which promotes the clearance of cholesterol from the blood vessels, is also considered as a broad category of hyperlipidemia. Studies have shown that children with dyslipidemia and adult atherosclerosis (AS) is closely related to hyperlipidemia can lead to childhood vascular endothelial dysfunction, fatty streaks and lipid deposition and other AS early pathological changes, is an adult cardiovascular and cerebrovascular disease Of independent risk factors. In addition, hyperlipidemia can also cause diabetes, fat