ELECTROCARDIOGRAM SIGNAL ADAPTIVE REGISTRATION AND PROCESSING
DOI:
https://doi.org/10.24025/2306-4412.4.2018.162771Keywords:
electrocardiogram, computer system, adaptation.Abstract
The prevalence of cardiovascular diseases is constantly increasing, which calls for the development of more and more effective modern methods for their diagnostics and treatment. The primary diagnostics is based on the recording of electrocardiogram, after which the doctor uses additional data from cardiological indicators obtained using other methods of research. The development of computer technologies, modern methods of data processing and clinical problems have led to the development and use of processor tools in everyday practice. This has allowed to improve the quality of electrocardiogram processing and to provide a quantitative assessment of ECG changes. Research in this area is constantly being conducted to improve the accuracy of the reregistration,
and to increase the efficiency of data processing. In this case, a powerful mathematical apparatus for automatic control, wavelet analysis, etc. However, this raises the need to improve accuracy and sensitivity. Spectral analysis using modern information technologies is a promising method for solving these problems. But, it does not substantiate the sampling rate and the length of the
implementation. To improve the efficiency of ECG registration, optimize the mode. In this case, it is necessary to determine the required period of sampling a signal. Too much time for sampling leads to loss of information, and too small - to excessive detail, and as a result to increase the number of registered
values, inappropriate memory loss, difficult processing of results, etc. In addition, it is necessary to determine the required number of registered ECG episodes (length of implementation). Too small number of them leads to a decrease in the probability of the information received, and too much - to
the consequences described above. The structure of the device, which allows to register ECG computer system is proposed.
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