title: [Myocardial electrical activity in dogs during postnatal ontogenesis (according to orthogonal electrocardiographic findings)].
mesh_terms: D000818:Animals; D004285:Dogs; D004562:Electrocardiography; D006321:Heart / Q000254:growth & development* / Q000502:physiology; D006329:Heart Conduction System / Q000502:physiology; D006339:Heart Rate
vernacular_title: Osobennosti élektricheskoĭ aktivnosti miokarda u sobak v postnatal'nom ontogeneze (po dannym ortogonal'noĭ élektrokardiografii).