Abstract:

The increase of noise immunity in the processing of electrocardiogram (ECG) makes it possible to increase the reliability of automatic conclusions and, ultimately, improves the quality of diagnosis and treatment of cardiovascular diseases. The article is devoted to a new technology for suppressing interference in ECG signals. A distinctive feature of proposed technology is noise-immune processing and analysis of ECG signals, an estimation of efficiency and noise immunity, interference monitoring in the registered ECG. A new algorithm of detection of QRS complexes in the framework of ranking procedure MSM (MaxSubMin) has been presented. The locally adaptive filtering algorithm has been used for electrocardiogram signals.

Keywords: Electrocardiogram, interference suppression.