糖尿病合并急性心肌梗死患者冠状动脉造影特点分析

目的 分析糖尿病合并急性心肌梗死患者冠状动脉造影特点.方法 对45例糖尿病合并急性心肌梗死患者(糖尿病组)与45例非糖尿病急性心肌梗死患者(非糖尿病组)的临床资料进行回顾性分析,比较两组患者心电图和冠状动脉造影结果,总结糖尿病合并急性心肌梗死患者的心肌梗死类型和冠状动脉病变特点.结果 糖尿病组冠状动脉三支病变和弥漫性病变较非糖尿病组明显增多[64.4%(29/45)比35.6%(16/45)和82.2%(37/45)比 40.0%(18/45),P<0.05],差异有统计学意义.糖尿病组中非ST段抬高心肌梗死较非糖尿病组多见[37.8%(17/45)比17.8%(8/45).P<0.05],差异有统计学意义.结论 糖尿病合并急性心肌梗死患者冠状动脉病变较重,三支病变和弥漫性病变多见,梗死类型以非ST段抬高心肌梗死为主.

Analysis of coronary angiography characteristics in cases with acute myocardial infarction complicated combined with diabetes mellitus

Objective To investigate the coronary angiography characteristics of acute myocardial infarction (AMI) combined with diabetes mellitus (DM). Methods Forty-five AMI patients combined with DM and 45 AMI patients without DM all received coronary angiography and the results were compared retrospectively, then the differences of coronary angiography and electrocardiogram characteristics were analyzed. Results The ratio of triple vessel lesions and diffuse lesions of coronary artery were more higher in AMI patients combined with DM than those in AMI patients without DM [64.4%(29/45) vs 35.6%( 16/45) and 82.2%(37/45)vs 40.0%(18/45),P< 0.05]. Non-ST segment elevation myocardial infarction (NSTEMI) was more common seen in AMI patients combined with DM than that in AMI patients without DM [37.8% (17/45)vs 17.8% (8/45),P<0.05]. Conclusion AMI patients combined with DM often have NSTEMI with triple vessel lesions and diffuse lesions of coronary artery.