title: Studies on myocardial excitation of the right ventricle of the dog heart in situ.
mesh_terms: D000200:Action Potentials; D000818:Animals; D006328:Cardiac Catheterization; D004285:Dogs; D004558:Electric Stimulation; D004562:Electrocardiography; D004699:Endocardium / Q000502:physiology; D006321:Heart / Q000502:physiology*; D006329:Heart Conduction System / Q000502:physiology*; D006352:Heart Ventricles; D008722:Methods; D010138:Pacemaker, Artificial; D013997:Time Factors; D014630:Vagus Nerve / Q000502:physiology