Method of registering the intervals between adjacent R-peaks of the ECG signal with the one hand in order to diagnose and assess the state of the human body and Heart Rate Variability wearable monitoring device
The invention relates to a method, system and program product to obtain R-R-intervals. The described herein wearable device is intended for recording the electrical signal caused by the work of the heart. The signal which is a potential difference is recorded from the one hand, by two dry electrodes relative “reference” electrode. This method allows to record the signal in motion. The accuracy of the R-R-intervals values calculated by using this method is sufficient for HRV analysis. The method comprises the following steps: registration of the ECG signal, amplification, filtering, AD-conversion, R-peak detection and the calculation of R-R-intervals. The resulting array of data is stored in device Flash memory and transmitted via wireless communication to a mobile device. Using the application installed on the mobile device and the R-R-intervals array HRV analysis is performed for example to analyze and assess the emotional state of the user.
