摘要
目的:探讨冠心病心绞痛心电图检查临床价值。方法:本院收治冠心病心绞痛患者90例,根据诊断方法不同分为观察组和对照组各45例。观察组使用ECG-2550型数字式12通道心电图仪进行心电图检查,对照组运用冠状动脉造影技术进行临床诊断,并与冠状动脉造影结果进行对比,评估心电图诊断的敏感性和特异性。结果:对照组诊断敏感度及特异性分别为90.00%、66.67%,观察组的诊断敏感度及特异性分别为93.55%、64.29%,无明显差异(P>0.05);两组典型心绞痛情形的临床诊断结局对照,无明显差异(P>0.05),但是在非典型心绞痛情形的临床诊断过程中,观察组的诊断价值明显更优(P<0.05)。结论:冠心病心绞痛患者心电图诊断敏感度及特异性均较高,尤其适用于非典型心绞痛患者。
Objective:To explore the clinical value of electrocardiogram of coronary heart disease and angina pectoris.Methods:Ninety patients with angina pectoris of coronary heart disease were treated in this hospital,and 45 patients in the control group were randomly divided into two groups.The ECG-2550 digital 12-channel electrocardiograph was used for ECG examination and compared with the results of coronary angiography to evaluate the sensitivity and specificity of ECG diagnosis.Results:The diagnostic sensitivity and specificity of the control group were 90.00%and 66.67%,and the diagnostic sensitivity and specificity of the observation group were 93.55%and 64.29%,respectively.There was no significant difference(P>0.05).There was no significant difference in the control results of the diagnosis(P>0.05),but in the clinical diagnosis of atypical angina,the diagnostic value of the observation group was significantly better(P<0.05).Conclusion:The sensitivity and specificity of ECG diagnosis in patients with coronary heart disease and angina pectoris are high,especially for patients with atypical angina pectoris.
作者
宋熙彬
SONG Xi-bin(Department of Internal Medicine,Tianjin Jinghai District Hospital,Tianjin 301600)
出处
《中国医疗器械信息》
2020年第4期59-60,共2页
China Medical Device Information
关键词
冠心病
心绞痛
诊断
coronary heart disease
angina pectoris
diagnosis
