冠心病患者T波峰-末间期变化观察  

Changes Observation of T Peak-T End Interval in Patients With Coronary Heart Disease

作　　者：盛静宇[1] 孙卫红[1] 

机构地区：[1]常州市武进人民医院,213017

出　　处：《中国卫生标准管理》2015年第32期38-39,共2页China Health Standard Management

摘　　要：目的观察冠心病患者T波峰-末间期(Tp-e)的变化特点,分析冠心病患者T波峰-末间期的临床作用。方法选取42例冠心病患者作为观察组,另选取健康人员40例为对照组。采用体表心电图Tp-e值对所有研究对象进行检查,比较观察组与对照组研究对象Tp-e值差异性,并总结观察组Tp-e的表现特点。结果观察组患者Tp-e平均值为(125.6±21.7)ms,对照组研究对象Tp-e平均值为(90.5±14.3)ms,两组Tp-e指标差异具有统计学意义,P<0.05;观察组合并室性心律失常患者Tp-e平均值高于无室性心律失常者,P<0.05。结论冠心病患者体表心电图Tp-e指标较健康人员延长,且合并有室性心律失常的冠心病患者Tp-e延长现象更为显著,临床可依靠Tp-e水平初步诊断冠心病并评估合并室性心律失常发生的风险。Objective To investigate the changes of T peak-T end Interval（Tp-e）in patients with coronary heart disease,and to analyze the clinical significance of T wave peak and the end interval in patients with coronary artery disease. Methods Forty-two patients with coronary heart disease in our hospital as observation group and 40 cases as the control group. The difference between the control group and the observation group of Tp-e was compared. Results There was significant difference in Tp-e index between the two groups,P〈0.05,and the patients in the observation group, the average value of Tp-e in patients with ventricular arrhythmia was significantly higher than that of patients without ventricular arrhythmia,P〈0.05. Conclusion The Tp-e index of body surface electrocardiogram in patients with coronary heart disease was significantly longer than that of healthy persons.

关 键 词：冠心病 T波峰-末间期 临床作用 

分 类 号：R541.4[医药卫生—心血管疾病]