ECG printout interpretation system for clinical decision support

Ekaterina Snegireva, Grigory R. Khazankin, Igor Mikheenko

Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференциинаучнаярецензирование

Аннотация

Nowadays, analog electrocardiographs that deliver only paper printout are ubiquitous in medical institutions. Doctors do visual analysis of electrocardiograms (ECG), occasionally using measurement tools. This article reviews approaches to automatic analysis of electrocardiogram images, including the signal conversion from paper to digital format. The following methods are presented: digitizing graphs from images, determination of signal nodes, and preparation of final report. Various methods of computer vision were tested on electrocardiogram images in order to highlight the graph and transfer coordinates to millimeters. Their limitations are identified and described. Based on the evaluation, a suitable electrocardiogram analysis method has been developed. It includes color filtering of the background grid. Methods of signal analysis and reading of indicators, and their further analysis, are also given. The text conclusion is based on decision trees traversal. As a result, the architecture of measuring system software for electrocardiogram analysis was developed. The system is described considering that the electrocardiogram evaluation unit does not depend on external implementation and can be reused in other systems performing electrocardiogram analysis.

Язык оригиналаанглийский
Название основной публикацииProceedings - 2020 Cognitive Sciences, Genomics and Bioinformatics, CSGB 2020
ИздательInstitute of Electrical and Electronics Engineers Inc.
Страницы19-22
Число страниц4
ISBN (электронное издание)9781728195971
DOI
СостояниеОпубликовано - июл 2020
Событие2020 Cognitive Sciences, Genomics and Bioinformatics, CSGB 2020 - Novosibirsk, Российская Федерация
Продолжительность: 6 июл 202010 июл 2020

Серия публикаций

НазваниеProceedings - 2020 Cognitive Sciences, Genomics and Bioinformatics, CSGB 2020

Конференция

Конференция2020 Cognitive Sciences, Genomics and Bioinformatics, CSGB 2020
СтранаРоссийская Федерация
ГородNovosibirsk
Период06.07.202010.07.2020

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