title: Effect of divalent manganese ions on action potential and contractility of cardiac muscle.
mesh_terms: D000200:Action Potentials / Q000187:drug effects*; D000818:Animals; D004581:Electronics; D005260:Female; D006321:Heart / Q000187:drug effects; D006352:Heart Ventricles / Q000187:drug effects; D008297:Male; D008345:Manganese / Q000494:pharmacology*; D009119:Muscle Contraction / Q000187:drug effects; D009132:Muscles / Q000187:drug effects / Q000502:physiology*; D010210:Papillary Muscles / Q000187:drug effects; D011817:Rabbits; D012964:Sodium / Q000494:pharmacology; D013997:Time Factors
chemical_list: D008345:Manganese; D012964:Sodium