动态心电图与常规心电图诊断冠心病患者心肌缺血及心律失常的临床价值比较研究
2021-09-21尚建伟
尚建伟
【摘要】目的:分析探讨动态心电图与常规心电图诊断冠心病患者心肌缺血及心律失常的临床价值。方法:选取我院2019年7月至2020年7月78例冠心病患者,编号随机抽取,分为两组,39例研究组,用动态心电图,39例对照组,用常规心电图,对两组的心肌缺血的检出准确率,与不同心律失常的检出准确率进行对比。结果:研究组心肌缺血的检出准确率比对照组高(P<0.05),不同心律失常的检出准确率比对照组高(P<0.05)。结论:动态心电图在诊断冠心病患者心肌缺血及心律失常准确率高,具有临床应用的价值。
【关鍵词】动态心电图;常规心电图;冠心病;心肌缺血;心律失常;诊断
[中图分类号]R541.4;R541.7 [文献标识码]A [文章编号]2096-5249(2021)11-0151-02
Comparative study on the clinical value of dynamic electrocardiogram and conventional electrocardiogram in the diagnosis of myocardial ischemia and arrhythmia in patients with coronary heart disease
SHANG Jian-wei (Huachi people’s Hospital, Qingyang Gansu 745600, China)
[Abstract] Objective: To analyze the clinical value of dynamic electrocardiogram (DCG) and routine electrocardiogram (ECG) in the diagnosis of myocardial ischemia and arrhythmia in patients with coronary heart disease (CHD). Methods: 78 cases of coronary heart disease patients in our hospital from July 2019 to July 2020 were randomly divided into two groups, 39 cases in the study group, with dynamic electrocardiogram, 39 cases in the control group, with conventional electrocardiogram, the detection accuracy of myocardial ischemia in the two groups was compared with that of different arrhythmias. Results: The detection accuracy of myocardial ischemia in the study group was higher than that in the control group (P<0.05), and the detection accuracy of different arrhythmias in the study group was higher than that in the control group (P<0.05). Conclusion: Dynamic electrocardiogram has high accuracy in the diagnosis of myocardial ischemia and arrhythmia in patients with coronary heart disease, and has clinical application value.
[Key words] Dynamic electrocardiogram; Routine ECG; Coronary heart disease; Myocardial ischemia; Arrhythmia; Diagnosis
冠心病全称叫做冠状动脉粥样硬化性心脏病,主要是指,冠状动脉出现粥样硬化,并引起管腔不同程度的闭塞或狭窄,导致心肌缺血、缺氧或坏死而引起的心脏病[1]。冠状动脉疾病高危因素包括年龄、男性、绝经后妇女、高血压、糖尿病、高脂血症、肥胖、吸烟、家族史、A型性格等[2]。常见的临床症状为心绞痛,即运动或用力后胸前区痛伴压迫感,短时间向上臂和下颌放射[3]。冠心病会导致心律失常,进而出现急性心肌梗死,而对于一些无症状的心肌缺血,也会引起心律失常,出现心肌梗死,因此及时进行有效的诊断是预防心肌梗死的主要方法。本研究分析探讨动态心电图与常规心电图诊断冠心病患者心肌缺血及心律失常的临床价值。
1 一般资料
1.1基本资料 选取我院2019年7月至2020年7月78例冠心病患者,编号随机抽取,分为两组,研究组39例,男23例、女16例,年龄43~78岁,平均年龄(53.26±6.58)岁。……
