title: Electrograms of the sinu-atrial node in dogs following surgical implantation of electrodes on the epicardium.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000771:Anesthesia, Intravenous; D000818:Animals; D002698:Chloralose / Q000494:pharmacology; D003864:Depression, Chemical; D004285:Dogs; D004562:Electrocardiography; D004567:Electrodes, Implanted; D004594:Electrophysiology; D004837:Epinephrine / Q000494:pharmacology; D010424:Pentobarbital / Q000494:pharmacology; D010496:Pericardium; D010984:Platinum; D012849:Sinoatrial Node / Q000033:anatomy & histology / Q000187:drug effects / Q000503:physiopathology*; D013268:Stimulation, Chemical; D014520:Urethane / Q000494:pharmacology; D014683:Vena Cava, Superior / Q000502:physiology
chemical_list: D002698:Chloralose; D014520:Urethane; D010984:Platinum; D010424:Pentobarbital; D000109:Acetylcholine; D004837:Epinephrine