摘要
为了弥补常用心电图空间缺陷 ,在导联夹角 4 5°的球体导联框架结构基础上 ,设计了胸双极立体心电图。并在 3 0 0个正常人及 2 0 0例急性心肌梗塞病人中同时用计算机采样、分析胸双极立体心电图和常规 1 2导联心电图的正常值 ,以常规心电图正常值标准作为“金标准”。结果显示 ,立体心电图的正常值在常规心电图正常范围之内 。
In order to compensate for spatial defect of common ECG, bipolar chest stereoelectrocardiography (BC-SECG) was designed on base of spherical frame lead system with 45° of included lead angle. 12-lead routine ECG and BC-SECG of 300 normal subjects were sampled and analyzed with computer to measure the normal values. The normal criteria of routine ECG were considered as 'golden criteria'.The results showed normal values of BC-SECG were in the range of 'golden criteria' with its features. BC-SECG owns more strong location ablity than routine ECG in AMI.
出处
《山东生物医学工程》
2000年第3期42-45,共4页
Shandong Journal of Biomedical Engineering
关键词
胸双极立体心电图
导联系
正常值
急性心肌梗塞
Bipolar chest stereoelectrocardiography(BC-SECG)Lead system Normal value
