摘要
目的探讨心电图上Ⅲ导联异常Q波与超声定位诊断心肌梗死的对应关系。方法观察临床与超声确诊的27例心肌梗死心电图Ⅲ导联Q波形态、大小等特征及其与声像图的对应关系。结果24例下壁心肌梗死与单独存在的Ⅲ导联Q波有对应关系。结论单独存在的Ⅲ导联异常Q波与超声定位的下壁心肌梗死具有明确的对应关系。
Objective To explore the corresponding relationship between isolated Q waves in lead Ⅲ on the electrocardiography（ECG） and echocardiographic segmental diagnosis of myocardial infarction（MI）. Methods The shape magnitude of Q waves of 27 patients with MI and the relationship with echocardiographic features were investigated. Results Twenty four patients with inferior wall myocardial infarction had close relationship with isolated Q waves in lead Ⅲ on the ECG. Conclusions There is definite corresponding relation between isolated Q waves in lead Ⅲ and inferior wall myocardial infarction.
出处
《中华超声影像学杂志》
CSCD
2008年第10期847-848,共2页
Chinese Journal of Ultrasonography
关键词
超声心动描记术
心电描记术
心肌梗死
Echocardiography
Electrocardiography
Myocardial infarction
