Because AS is the pathology basis of coronary heart disease,and that hyperlipidemia is the major risk factor of causing AS, so it has important meaning to protect and cure hyperlipidemia which will prevent the coronary artery atherosclerosis.

• 由于AS是冠心病的病理基础，而高脂血症又是导致AS的首要危险因素，预防和治疗高脂血症，对防止冠状动脉粥样硬化具有重要意义。