Effect of extracellular sodium on the inotropic activity of sympathomimetic amines.
D000818:Animals; D001001:Anura; D002118:Calcium / Q000378:metabolism*; D002794:Choline / Q000494:pharmacology*; D004837:Epinephrine / Q000494:pharmacology*; D006321:Heart / Q000187:drug effects*; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology*; D008094:Lithium / Q000494:pharmacology*; D009206:Myocardium / Q000378:metabolism; D009638:Norepinephrine / Q000494:pharmacology*; D010477:Perfusion; D012965:Sodium Chloride / Q000494:pharmacology*; D013395:Sucrose / Q000494:pharmacology*
D012965:Sodium Chloride; D013395:Sucrose; D008094:Lithium; D007545:Isoproterenol; D002794:Choline; D002118:Calcium; D009638:Norepinephrine; D004837:Epinephrine