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Software systems and computational methods
Reference:

Il'in A.V., Kuleshov A.P., Zaretskiy A.P., Blinov A.A., Poteryakhina A.V. Program complex of dynamic wireless monitoring of PQ-cardiointervals

Abstract: The subject of research is the development of software for wireless dynamic monitoring of PQ-interval of electrocardiographic signal, that allows to visualize the results of monitoring in a form convenient for clinicians. In addition to the PQ-cardiointervals monitoring the auhotrs developed a software system that provides visualization and basic interpretation of clinically relevant parameters, such as the area of scattergram, amplitude of cardiogram, electrocardiosignal original spectrum, the amplitude and frequency of the respiratory wave. The proposed set of diagnostically informative parameters allows to monitor and detect electrophysiological atrioventricular conduct disease in real-time. The presented methodology combines research methods of filtering a digital signal processing time series, probability theory, mathematical statistics, medical informatics and software engineering. The developed software package implements the original algorithms of contactless wireless monitoring and recognition of R-wave and PQ-interval of the electrocardiogram. By improving the signal processing, using a combination of quantitative and visual presentations of results of processing, the presented solutioin provides enhanced verification of diseases of the conduction system of the heart on a modern computer hardware and software platform.


Keywords:

medical diagnostics, detection of dangerous health conditions, monitoring of human health, visualization of time series, electrocardiosignal processing, wireless cardiomonitoring, contactless cardiomonitoring, medical informatics, mathematical cardiology, biomedical engineering


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