ECG signal filtering for high definition Holter monitoring system

The goal of this research is to present signals filtering for the high resolution Holter monitoring system. The first part of this paper concentrates on working of human heart and description of architecture of biopotentials recorder. This part also includes proper amplification and filtration of interferences of bioelectric signals. The second part of this research presents practical realization of Holter monitoring system. Special attention is put on proper selection of components of recorder and joining them into optimal structure. Presented device come from the author´s master thesis which is entitled “High Definition Vectocardiograph in 24-Hour Monitoring System”.