REGISTRATION METHODS OF CARDIAC ACTIVITY

Abstract

This article consists of an introduction, material and methods, analysis of heart rate variability, conclusion and a list of references. This paper is devoted to the development of a heart rate monitor model for diagnosing heart rate variability. The obtained estimates of the main parameters of uniform oscillations are the dynamic series. The obtained estimates of the kind of main parameters of uniform oscillations particularly are the for all intents and purposes dynamic series, which really is quite significant. In the methods for recording cardiac activity for all intents and purposes are considered: sphygmography, cardiography, echocardiography and phonocardiography, pulsometry, the processing of the for all intents and purposes signal recording system in a subtle way. With the help of analysis obtains information about the influence of the heart on the paper of the autonomic nervous system and also about a number of particularly humoral and reflex characteristics, so the obtained estimates of the very main parameters of uniform oscillations basically are the basically dynamic series in a subtle way. Matlab program automate processingof measuring. Finally describes the results of experimental studies and modeling of processes in the Multisim environment. A model of ECG signal processing in the Multisim13 software package was built and the ECG signal was simulated. Keywords: Sphygmography, pulsometry, signal generation, comparative analysis, registrations, pulsogramm, heart rate.