患者女,70岁,主诉:发现血糖增高8年,间断心前区不适3月,加重5d。 患者8年前体检时发现空腹血糖增高到8.3mmol/L,当时无多饮、多食、多尿、消瘦等症状。于院外规律服药治疗:阿卡波糖(拜唐苹)50mg/次,3次/d;格列喹酮(糖适平)30mg/次,3次/d,维持空腹血糖于7.8mmol/L,餐后2h血糖于 A female patient, 70 years old, complained of an increase in blood glucose for 8 years, a discomfort in the precordial area for 3 months, and an increase of 5 days. The patient’s fasting blood glucose increased to 8.3 mmol/L during physical examination 8 years ago. At that time, there were no symptoms such as excessive drinking, more food, more urine, and weight loss. In the hospital outside the law of regular medication: Acarbose (Bai Tang Ping) 50mg / times, 3 times / d; gliquidone (Suzhipingping) 30mg / time, 3 times / d, maintaining fasting blood glucose at 7.8mmol / L , 2 hours after meal in blood sugar