title: The specialized rings and the endless saga of the AV node puzzle.
authors.forename: Todor N
authors.initials: TN
authors.lastname: Mazgalev
mesh_terms: D000818:Animals; D001013:Aorta, Thoracic / Q000166:cytology / Q000294:innervation* / Q000378:metabolism; D001283:Atrioventricular Node / Q000166:cytology* / Q000378:metabolism; D002036:Bundle of His / Q000166:cytology* / Q000378:metabolism; D018031:Connexin 43 / Q000378:metabolism; D054815:Cyclic Nucleotide-Gated Cation Channels / Q000378:metabolism; D006168:Guinea Pigs; D064428:Hyperpolarization-Activated Cyclic Nucleotide-Gated Channels; D007150:Immunohistochemistry; D051379:Mice; D015221:Potassium Channels / Q000378:metabolism; D051381:Rats
chemical_list: D018031:Connexin 43; D054815:Cyclic Nucleotide-Gated Cation Channels; C513836:HCN4 protein, rat; D064428:Hyperpolarization-Activated Cyclic Nucleotide-Gated Channels; D015221:Potassium Channels