摘要
目的 :探讨心肌缺血预适应性对急性心肌梗死的影响。方法 :对 75例急性心肌梗死患者按有无梗死前心绞痛分为两组 ,A组 41例 ,B组 3 4例 ,两组的性别、年龄无显著差异 (P >0 0 5 )。观察两组梗死面积、心肌酶、并发症。结果 :有心绞痛组 ,心肌梗死范围、心肌酶学峰值、左心衰明显低于无梗死前心绞痛组 (P <0 0 5 )。结论 :心肌缺血预适应可以限制梗死面积扩大 ,降低死亡率。
Objective To study the effect of ischimia precondition on acute myocardial infarction(AMI).Methods Seventy-five cases of AMI were divided into group A(41 cases of angina pectoris)and group B(34 cases of no angina pectoris)to observe the area of AMI,myocardial enzyme and the complications.There was no significant difference in age and sex between these two gruops(P<0.05).Results In group A,the area of AMI,peak of myocardial enzyme and left ventricular insufficiency were obviouly lower than in group B(P<0.05).Conclusions Ischimia precondition can not only constrict the area of AMI,but also decrease its mortality.
出处
《河南诊断与治疗杂志》
2001年第2期73-74,共2页
Henan Journal of Diagnosis and Therapy
关键词
心肌缺血预适应
急性心肌梗死
心绞痛
Ischimia precondition
Acute myocardial infarction
Angina pectoris
