急性心肌梗死合并完全左束支阻滞的心电图诊断价值

Diagnostic Value of Electrocardiogram in Acute Myocardial Infarction Complicated with Complete Left Bundle Branch Block

目的:研究急性心肌梗死合并完全左束支阻滞的心电图诊断价值。方法:选择95例2011年1月-2019年2月进入我院治疗的完全性左束支阻滞患者,患者在心电图特征方面的情况。结果:完全性左束支阻滞患者的J点可以明显观察出来,急性心肌梗死合并完全性左束支阻滞患者的J点无法明显观察,T波呈现冠状直立,ST段呈单向弓背向上抬高振幅≥1/4S波的振幅。结论:在诊断过程中要根据患者个人的具体情况进行分析,这样有利于提高急性心肌梗死合并完全性左束支阻滞患者的诊断效果。

Objective:To study the ECG diagnostic value of acute myocardial infarction complicated with complete left bundle branch block.Methods:A total of 95 patients with complete left bundle branch block who were admitted to our hospital from January 2011 to February 2019 were enrolled.Results:The J point of patients with complete left bundle branch block can be clearly observed.The J point of patients with acute myocardial infarction complicated with complete left bundle branch block can not be observed clearly.The T wave is coronal erect and the ST segment is unilaterally arched and raise the amplitude≥1/4 S wave upwards.Conclusion:In the diagnosis process,it is necessary to analyze according to the individual patient's specific conditions,which is beneficial to improve the diagnosis of patients with acute myocardial infarction complicated with complete left bundle branch block.