title: Ectopic right atrial rhythms: experimental and clinical data.
mesh_terms: D000818:Animals; D001146:Arrhythmia, Sinus / Q000503:physiopathology; D016275:Atrial Function; D004285:Dogs; D004558:Electric Stimulation; D004562:Electrocardiography; D004566:Electrodes; D006329:Heart Conduction System / Q000502:physiology*; D010138:Pacemaker, Artificial; D012849:Sinoatrial Node; D014630:Vagus Nerve / Q000502:physiology; D016276:Ventricular Function