title: Effect of desmethylimipramine on the canine SA node.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D001794:Blood Pressure; D003864:Depression, Chemical; D003891:Desipramine / Q000008:administration & dosage / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D004285:Dogs; D004562:Electrocardiography; D005260:Female; D006339:Heart Rate / Q000187:drug effects; D008297:Male; D009638:Norepinephrine / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology; D012849:Sinoatrial Node / Q000187:drug effects*; D013268:Stimulation, Chemical; D013779:Tetrodotoxin / Q000494:pharmacology; D014439:Tyramine / Q000037:antagonists & inhibitors
chemical_list: D013779:Tetrodotoxin; D001285:Atropine; D011433:Propranolol; D000109:Acetylcholine; D003891:Desipramine; D009638:Norepinephrine; D014439:Tyramine