title: The AV node: normal and abnormal physiology.
mesh_terms: D001283:Atrioventricular Node / Q000033:anatomy & histology / Q000187:drug effects / Q000502:physiology* / Q000503:physiopathology; D004071:Digitalis Glycosides / Q000494:pharmacology; D004562:Electrocardiography; D006329:Heart Conduction System / Q000502:physiology*; D006801:Humans; D008564:Membrane Potentials; D014630:Vagus Nerve / Q000502:physiology; D014927:Wolff-Parkinson-White Syndrome / Q000503:physiopathology
chemical_list: D004071:Digitalis Glycosides