[The effect of physical load on changes in the phase structure of the heart cycle in vagotomized dogs].
D000818:Animals; D004285:Dogs / Q000502:physiology*; D004562:Electrocardiography; D007839:Functional Laterality; D006339:Heart Rate; D005082:Physical Exertion; D014628:Vagotomy
Vpylv fizychnoho navantazhennia na zminy fazovoi struktury sertsevoho tsyklu u vahotomovanykh sobak.