NDLI: A real-time personal computer based system for analysis of electrocardiograms

Content Provider	IEEE Xplore Digital Library
Author	Jager, F. Jaklic, A. Koren, I. Gyergyek, L.
Copyright Year	1989
Description	Author affiliation: Fac. of Electr. & Comput. Eng., Edvard Kardelj Univ., Ljubljana, Yugoslavia (Jager, F.; Jaklic, A.; Koren, I.; Gyergyek, L.)
Abstract	The authors have developed a real-time personal-computer-based system for analysis of single-lead electrocardiograms running on an IBM PC/AT personal computer or compatibles. It converts an analog ECG (electrocardiographic) signal coming from the ECG acquisition unit into digital form, monitors it on a video display, detects each incoming beat, displays heart rate, and recognizes some simple rhythm disorders (arrest, bradycardia, tachycardia). Each beat is classified into one of three different categories: normal, supraventricular (SVC), or ventricular ectopic (VEC). The system also computes average beats and from them determines some diagnostic parameters (R-wave amplitude, R/R1 ratio, J point level, ST slope, and ST integral). The results of the analysis are displayed and periodically updated. At the end of the analysis, histograms which show trends of global changes for heart rate, VECs/min, SVCs/min, R-wave amplitude, R/R1 ratio, J point level, ST slope, and ST integral can be viewed.<>
Starting Page	497
Ending Page	500
File Size	350872
Page Count	4
File Format	PDF
ISBN	0818621141
DOI	10.1109/CIC.1989.130604
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1989-09-19
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Real time systems Microcomputers Computer displays Electrocardiography Heart rate Heart rate detection Rhythm Static VAr compensators Heart rate variability Histograms
Content Type	Text
Resource Type	Article

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