title: Pharmacologic analysis of nicotine and dimethylphenylpiperazinium on pacemaker activity of the SA node in the dog.
mesh_terms: D000818:Animals; D001285:Atropine / Q000494:pharmacology; D001794:Blood Pressure / Q000187:drug effects; D003864:Depression, Chemical; D004246:Dimethylphenylpiperazinium Iodide / Q000037:antagonists & inhibitors / Q000494:pharmacology; D004285:Dogs; D005260:Female; D005731:Ganglionic Stimulants / Q000494:pharmacology*; D006339:Heart Rate / Q000187:drug effects; D006584:Hexamethonium Compounds / Q000494:pharmacology; D008297:Male; D009538:Nicotine / Q000037:antagonists & inhibitors / Q000494:pharmacology; D010477:Perfusion; D010879:Piperazines / Q000494:pharmacology*; D011433:Propranolol / Q000494:pharmacology; D012849:Sinoatrial Node / Q000187:drug effects*; D013015:Sotalol / Q000494:pharmacology; D013268:Stimulation, Chemical; D013779:Tetrodotoxin / Q000494:pharmacology
chemical_list: D005731:Ganglionic Stimulants; D006584:Hexamethonium Compounds; D010879:Piperazines; D013779:Tetrodotoxin; D004246:Dimethylphenylpiperazinium Iodide; D009538:Nicotine; D001285:Atropine; D011433:Propranolol; D013015:Sotalol