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标准肢体Ⅲ导联异常Q波与超声心动图心肌梗死部位对应关系的初步探讨
引用本文:李贞,刘传玺,宫建丽,张丽婷.标准肢体Ⅲ导联异常Q波与超声心动图心肌梗死部位对应关系的初步探讨[J].中华超声影像学杂志,2008,17(10).
作者姓名:李贞  刘传玺  宫建丽  张丽婷
作者单位:1. 山东大学附属省立医院心电图室,济南,250021
2. 山东大学附属省立医院超声科,济南,250021
3. 山东大学附属省立医院保健科,济南,250021
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.

关 键 词:超声心动描记术  心电描记术  心肌梗死

Preliminary investigation on corresponding relationship between isolated Q wave of standard limb-lead Ⅲ and sonographic infarct site
LI Zhen,LIU Chuan-xi,GONG Jian-li,ZHANG Li-ting.Preliminary investigation on corresponding relationship between isolated Q wave of standard limb-lead Ⅲ and sonographic infarct site[J].Chinese Journal of Ultrasonography,2008,17(10).
Authors:LI Zhen  LIU Chuan-xi  GONG Jian-li  ZHANG Li-ting
Abstract:Objective To explore the corresponding relationship between isolated Q waves in lead Ⅲ on the electrocardiography(ECG) and echocardiographie segmental diagnosis of myocardial infarction(MI).Methods The shape magnitude of Q waves of 27 patients with MI and the relationship with eehocardiographie 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.
Keywords:Eehocardiography  Electrocardiography+ Myocardial infarction
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