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AUTOMATED CLASSIFICATION OF HEMODYNAMICALLY SIGNIFICANT ARRHYTHMIAS BASED ON ECG FEATURES

https://doi.org/10.53360/2788-7995-2025-4(20)-1

Abstract

This paper presents an automated method for the classification of hemodynamically significant arrhythmias (HSA) based solely on electrocardiographic (ECG) features, without the use of additional imaging diagnostic techniques. The proposed approach relies on key ECG parameters, including QRS complex duration, RR intervals, and heart rate (HR). The study is based on data from the open-access MIT-BIH Arrhythmia Database, which contains multiple types of cardiac rhythm disturbances. A comparative analysis of arrhythmia classes was conducted, leading to the identification of diagnostically significant predictors associated with hemodynamic instability. Logical decision rules and a decision tree model were developed to enable automatic recognition of HSA and clinical risk stratification. The proposed algorithm demonstrates high interpretability and practical applicability for real-time monitoring systems. The results confirm that ECG-based features alone can be effectively used for preliminary detection of dangerous arrhythmias. The developed approach is especially valuable for telemedicine systems and healthcare facilities with limited access to expensive diagnostic equipment.

About the Authors

A. T. Bekbay
Satbayev University
Kazakhstan

Ainur Bekbay – postdoctoral researcher, Senior Lecturer of the Department of Robotics and Engineering Tools of Automation 

050013, Republic of Kazakhstan, Almaty 22 Satbayev Street 



Zh. S. Bigaliyeva
Satbayev University
Kazakhstan

Zhanar Bigaliyeva – Senior Lecturer of the Department of Robotics and Engineering Tools of Automation

050013, Republic of Kazakhstan, Almaty 22 Satbayev Street



V K. Baiturganova
Satbayev University
Kazakhstan

Vinera Baiturganova – Senior Lecturer of the Department of Robotics and Engineering Tools of Automation

050013, Republic of Kazakhstan, Almaty 22 Satbayev Street



Zh. N. Alimbayeva
Kazakh National Women's Teacher Training University
Kazakhstan

Zhadyra Alimbayeva – PhD, Lecturer of the Department of Information Technologies and Library Science in Space Engineering and Technology

050000, Republic of Kazakhstan, Almaty, 114 Gogol Street



Zh. N. Issabekov
Satbayev University
Kazakhstan

Zhanibek Issabekov – PhD, Associate Professor of the Department of Robotics and Engineering Tools of Automation

050013, Republic of Kazakhstan, Almaty 22 Satbayev Street



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Review

For citations:


Bekbay A.T., Bigaliyeva Zh.S., Baiturganova V.K., Alimbayeva Zh.N., Issabekov Zh.N. AUTOMATED CLASSIFICATION OF HEMODYNAMICALLY SIGNIFICANT ARRHYTHMIAS BASED ON ECG FEATURES. Bulletin of Shakarim University. Technical Sciences. 2025;1(4(20)):6-13. https://doi.org/10.53360/2788-7995-2025-4(20)-1

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ISSN 2788-7995 (Print)
ISSN 3006-0524 (Online)
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