心电图检查结果正常的冠心病患者冠脉病变特点分析

Characteristics of Coronary Artery Lesions in Patients withCoronary Heart Disease with Normal ECG Results

目的:分析心电图检查结果正常的冠心病患者冠脉病变特点。方法:挑选40例来本院行心电图检测结果呈正常冠心病患者作为实验组,选择同期40例经检呈缺血性改变冠心病患者作为对照组。结果:实验组稳定性心绞痛出现率高于对照组(P<0.05)。实验组ST段抬高型心肌梗死出现率低于对照组(P<0.05)。两组冠状动脉1、2支病变的变狭窄情况比较,有统计学意义(P<0.05)。结论:经检查普通冠心病患者征兆是发生单支病变,侧支循环主要病变部位,变窄状况不严重。

Objective:To analyze the characteristics of coronary artery lesions in patients with coronary heart disease with normal ECG results.Methods:40 patients were selected for ECG examination in our hospital.Results:Patients with common coronary heart disease were selected as experimental group and 40 patients with ischemic coronary heart disease were selected as control group.Results:The occurrence rate of stable angina pectoris in experimental group was higher than that in control group(P<0.05).The incidence of ST segment elevation myocardial infarction in the experimental group was lower than that in the control group(P<0.05).The stenosis of coronary artery 1 and 2 branches between the two groups was statistically significant(P<0.05).Conclusion:After examination,the symptom of common coronary heart disease patients is the occurrence of single branch lesion,the main lesion site of collateral circulation,and the narrowing condition is not serious.