title: A mechanism for "false" inhibition of demand pacemakers.
mesh_terms: D004553:Electric Conductivity; D004562:Electrocardiography; D004566:Electrodes; D004582:Electronics, Medical; D005260:Female; D006329:Heart Conduction System / Q000502:physiology*; D006801:Humans; D008875:Middle Aged; D008954:Models, Biological; D010138:Pacemaker, Artificial