1临床资料患者,男性,68岁。既往吸烟30年,饮少量白酒。2014年体检时发现颈动脉斑块,未予以治疗,近2年曾有2次一过性晕厥病史,未就诊。2016年7月到本院门诊就诊,化验检查显示血脂异常(甘油三脂0.67 mmol/L,胆固醇4.32 mmol/L,低密度脂蛋白胆固醇2.15 mmol/L,高密度 1 clinical data, male, 68 years old. Past 30 years of smoking, drink a small amount of liquor. Carotid plaque was found during the physical examination in 2014 and was not treated. In the past 2 years, there was a history of transient glaucoma twice without medical treatment. In July 2016, he was admitted to our hospital for medical examination. Laboratory tests showed dyslipidemia (triglyceride 0.67 mmol / L, cholesterol 4.32 mmol / L, low density lipoprotein cholesterol 2.15 mmol / L, high density