无症状性心肌缺血的动态心电图临床诊断研究
2020-08-31朱晓晴
朱晓晴

【摘 要】:目的 针对无症状性心肌缺血的临床诊断过程中动态心电图的诊断敏感度、特异度和准确率研究。方法 选取86例无症状性心肌缺血患者为研究对象,分别给予常规心电图和动态心电图检查,观察、记录两种心电图诊断结果。结果动态心电图诊断的敏感度、特异度和准确率均明显优于常规心电图(P<0.05)。结论 动态心电图在无症状性心肌缺血的临床诊断中具有很高的诊断价值,值得在临床诊断中推广。
【关键词】:无症状性心肌缺血;临床诊断;动态心电图
Clinical diagnosis of asymptomatic myocardial ischemia with Holter
Abstract: Objective To study the diagnostic sensitivity, specificity and accuracy of dynamic electrocardiogram during the clinical diagnosis of asymptomatic myocardial ischemia. Methods Eighty-six patients with asymptomatic myocardial ischemia were selected as the research subjects, and conventional ECG and dynamic ECG examinations were performed, and the two ECG diagnosis results were observed and recorded. Results The sensitivity, specificity and accuracy of dynamic ECG diagnosis were significantly better than those of conventional ECG (P <0.05). Conclusion The dynamic electrocardiogram is of high diagnostic value in the clinical diagnosis of asymptomatic myocardial ischemia, and it is worth popularizing in clinical diagnosis.
Keywords: asymptomatic myocardial ischemia; clinical diagnosis; Holter
【中图分类号】R541.4【文献标识码】A【文章编号】1672-3783(2020)06-18--01
无症状性心肌缺血具备心肌缺血的客观证据,但又缺乏主症状,因此诊断的难度很大,加上无症状性心肌缺血容易引发心绞痛、泵衰竭甚至猝死,所以必须予以重视[1]。为研究动态心电图在无症状性心肌缺血临床诊断过程中的诊断效果及诊断价值价值,对我院2018年6月到2019年5月入住的86例无症状性心肌缺血患者诊断进行诊断记录和研究,现做回顾性报道。
1 资料和方法
1.1 一般资料
我院于2018年-2019年共收治无症状性心肌缺血患者86例,其中男45例,女41例,年龄为36岁-75岁,平均(52.31±3.95)岁;患者病程为2个月-6个月,平均(3.07±0.48)个月。参与研究的86例患者均经冠状动脉造影检查确诊,并且全部签署知情同意书,并经伦理委员会批准。所有患者身体健康状态、精神状态相近,未患有精神系统疾病,及心肌肥厚、重度贫血等病症。
1.2 研究方法
所有患者均采取常规心电图检查和动态心电图检查,常规心电图应用厦门纳龙心电工作站,采用常规检查流程,在检查时,让患者取平卧体位展开诊断工作。……
