title: [Electrocardiography. Principles of electrocardiography (2)].
mesh_terms: D000200:Action Potentials; D000818:Animals; D004562:Electrocardiography / Q000662:veterinary; D006329:Heart Conduction System / Q000502:physiology; D006736:Horses / Q000502:physiology*
vernacular_title: Elektrokardiographie. Grundlagen der Elektrokardiographie (2)