NEW CONCEPTS FOR PVC DETECTION

被引：26

作者：

MURTHY, ISN

RANGARAJ, MR

机构：

[1] Department of Electrical Engineering, Indian Institute of Science, Bangalore

来源：

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING | 1979年 / 26卷 / 07期

关键词：

D O I：

10.1109/TBME.1979.326420

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

A new scheme is proposed for the detection of premature ventricular beats, which is a vital function in rhythm monitoring of cardiac patients. A transformation based on the first difference of the digitized electrocardiogram (ECG) signal is developed for the detection and delineation of QRS complexes. The method for classifying the abnormal complexes from the normal ones is based on the concepts of minimum phase and signal length. The parameters of a linear discriminant function obtained from a training feature vector set are used to classify the complexes. Results of application of the scheme to ECG of two arrhythmia patients are presented. Copyright © 1979 by The Institute of Electrical and Electronics Engineers, Inc.

引用

页码：409 / 416

页数：8

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