Okajima M, Okamoto N, Yokoi M, Iwatsuka T, Ohsawa N
Fujita Health University School of Medicine, Toyoake, Japan.
Methods Inf Med. 1990 Sep;29(4):341-5.
The outline of the Nagoya Program, the most representative software package for computerized electrocardiography in Japan, is described. First, the history and current status of research and its transfer to commercial products for computerized interpretation of electrocardiograms is briefly reviewed. Second, development and testing of the Nagoya Program is depicted, referring to a gold standard for evaluation and the database being used for this purpose, and to its participation in the CSE study. Third, a description of signal acquisition and wave identification is given, followed by the detection of rhythm disturbances. Next, algorithms for contour classification, which consist of decision-tree logic established through trial and error and making use of the database of ECGs, are described. Finally, special features and future plans of the Nagoya Program are mentioned.
本文介绍了日本最具代表性的计算机心电图软件包——名古屋程序的概况。首先，简要回顾了心电图计算机解读研究的历史、现状及其向商业产品的转化。其次，描述了名古屋程序的开发和测试情况，涉及评估的金标准和为此使用的数据库，以及该程序参与CSE研究的情况。第三，介绍了信号采集和波形识别，随后是心律失常的检测。接下来，描述了轮廓分类算法，该算法由通过反复试验建立并利用心电图数据库的决策树逻辑组成。最后，提到了名古屋程序的特点和未来计划。
