title: Electrophysiological effects of magnesium on cells in the canine sinus node and false tendon.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology; D004285:Dogs; D004594:Electrophysiology; D008274:Magnesium / Q000494:pharmacology; D008345:Manganese / Q000494:pharmacology; D011690:Purkinje Fibers / Q000502:physiology*; D012849:Sinoatrial Node / Q000502:physiology*; D012964:Sodium / Q000494:pharmacology; D013779:Tetrodotoxin / Q000494:pharmacology; D014700:Verapamil / Q000494:pharmacology
chemical_list: D008345:Manganese; D013779:Tetrodotoxin; D012964:Sodium; D014700:Verapamil; D008274:Magnesium; D002118:Calcium