Dynamics of electrophysiological indicators of HRV in cattle

Abstract

Purpose : to establish electrophysiological parameters of the teeth of electrocardiograms and analyze them in animals with different vegetative status. Materials and methods . The removal of electrocardiograms from the Jersey breed cows was carried out according to the methodology of M.P. Roshchevsky, 3-3.5 hours before eating. The ECG received during the study was subjected to mathematical processing using the Conan -4.5 laboratory. The studied animals were kept on the livestock complex with a stall year -round animal content system. Results . In the cows of the Jersey breed, during the study, the numerical values of the -t, a tooth -p and a tooth -r teeth have received numerical values. Analysis of the variability of heart rhythm (VCR) is a widely used method in medical practice to evaluate autonomic regulation and heart condition. A mathematical analysis of heart rhythm rhythms for determining the state of the autonomic nervous system is important for the pathogenetic treatment of many diseases. During a mathematical analysis of electrocardiograms, the breeding features of the variability of the heart rhythm of the Jersey breed cows were established, taking into account the autonomic tone. In this regard, it is advisable to include the assessment of these parameters to include in the basic set of a complex of diagnosis of heart disease in cattle. The study of the cardiovascular system is of great importance in veterinary treatment and preventive work.