title: [Cardiac component of emotional stress in the elk, Alces alces, and the reindeer, Rangifer tarandus].
abstract: Using radiotelemetric technique, extraordinary changes have been found in cardiac activity of the elk and reindeer during spontaneous emotional stress under natural conditions. Cardiac reaction is characterized by rapid 2--3-fold increase in the heart rate and by 3--4-fold increase in the amplitude of T-wave. It was suggested that these changes are associated with abnormalities of metabolic processes in the heart.
mesh_terms: D000818:Animals; D003670:Deer / Q000502:physiology*; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000502:physiology*; D006339:Heart Rate; D006801:Humans; D012053:Reindeer / Q000502:physiology; D013045:Species Specificity; D013315:Stress, Psychological
vernacular_title: Kardial'nyĭ komponent émotsional'nogo stressa u losa Alces alces i severnogo olenia Rangifer tarandus