An ambulatory electrocardiograph with a high-resolution signal recording function
摘要
A new hardware/software system for recording high-resolution electrocardiograms is presented. This system is capable of continuous recording of the electrocardiogram throughout the day with a sampling frequency of 16 kHz in a frequency range of up to 3.5 kHz. Analysis of recordings showed that the resulting electrocardiograms have a clearer wave morphology and contain information about cardiac micropotentials.