title: The two components of the human atrial action potential.
mesh_terms: D000200:Action Potentials; D016275:Atrial Function; D002122:Calcium Chloride / Q000494:pharmacology; D002463:Cell Membrane Permeability; D002712:Chlorides / Q000494:pharmacology; D004558:Electric Stimulation; D006321:Heart / Q000502:physiology*; D006325:Heart Atria / Q000187:drug effects; D006801:Humans; D006982:Hypertonic Solutions; D066298:In Vitro Techniques; D008345:Manganese / Q000494:pharmacology; D008839:Microelectrodes; D011189:Potassium Chloride / Q000494:pharmacology; D012965:Sodium Chloride / Q000494:pharmacology; D013696:Temperature; D013779:Tetrodotoxin / Q000494:pharmacology
chemical_list: D002712:Chlorides; D006982:Hypertonic Solutions; D008345:Manganese; D013779:Tetrodotoxin; D012965:Sodium Chloride; D011189:Potassium Chloride; D002122:Calcium Chloride