摘要
目的探讨EASI导联心电图联合1.5T核磁共振成像(MRI)评估心肌缺血程度的临床应用价值。方法选择医院2015年7月-2018年7月收治的心肌缺血患者80例,所有患者均进行EASI导联心电图和1.5TMRI检查,观察记录两种检查心肌缺血的结果,对比EASI导联心电图、MRI诊断及两者联合诊断的正确率,并采用ROC曲线分析两种检查在评估心肌缺血中的价值。结果 EASI导联心电图联合1.5T MRI诊断的正确率明显高于单项检测(P<0.05),ROC曲线分析显示,EASI导联心电图联合1.5T MRI预测心肌缺血的敏感度高于单项检查(P<0.05)。结论 EASI导联心电图联合1.5T MRI可提高检测心肌缺血正确率,准确评估其心肌缺血程度。
Objective To explore the clinical application value of EASI lead electrocardiogram combined with 1.5 T magnetic resonance imaging(MRI)in the evaluation of myocardial ischemia.Methods 80 cases of patients with myocardial ischemia admitted to the hospital from July 2015 to July 2018 were selected.All patients were given EASI lead electrocardiogram and 1.5 T MRI.The results of two examinations of myocardial ischemia were observed and recorded,and the accuracy rates of EASI lead electrocardiogram,MRI and combined diagnosis were compared,and ROC curve analysis was used to analyze the value of the two examinations in the evaluation of myocardial ischemia.Results The accuracy rate of EASI lead electrocardiogram combined with 1.5 T MRI was significantly higher than that of single examination(P<0.05),and ROC curve analysis showed that EASI lead electrocardiogram combined with 1.5 T MRI was more sensitive than single examination for predicting myocardial ischemia(P<0.05).Conclusion EASI lead electrocardiogram combined with 1.5 T MRI can improve the accuracy rate of myocardial ischemia and accurately assess the degree of myocardial ischemia.
作者
王继霞
罗雅婷
宗道然
WANG Ji-xia;LUO Ya-ting;ZONG Dao-ran(Department of Emergency,Xinyang Central Hospital,Xinyang 464000,Henan Province,China)
出处
《中国CT和MRI杂志》
2019年第8期54-56,99,共4页
Chinese Journal of CT and MRI
