摘要
为了便于教学研究及心电分析软件的开发研究,所建立的12导同步心电波形数据库中的数据必须具有专家的注释。应用虚拟仪器编程语言Labwindows/CVI编写了标定程序,可以让专家对库中的心电波形的时限、幅度和形状等参数进行计算机标定。与手工标定相比,计算机心电标定方法更加方便、快捷、精确。
A waveform annotating program has been designed by virtual instrument programming language-LabWindows/CVI. Using this program, expert can annotate the ECG waveform in the 12-lead synchronous ECG waveform database which we have created. The parameters of annotation include time limit, amplitude and shapes of P, QRS, etc. Compared with the manual annotating method, annotating with computer is more convenient, efficient and accurate.
出处
《中国医学物理学杂志》
CSCD
2005年第1期417-418,421,共3页
Chinese Journal of Medical Physics
基金
山东省自然科学基金资助项目(Z98C02002)
