title: Comparison of therapeutic and toxic actions of ouabain, gitoxin and 16-epi-gitoxin on isolated atria at different extracellular potassium concentrations.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000494:pharmacology; D000818:Animals; D002301:Cardiac Glycosides / Q000494:pharmacology / Q000633:toxicity; D004071:Digitalis Glycosides; D006168:Guinea Pigs; D006325:Heart Atria / Q000187:drug effects*; D066298:In Vitro Techniques; D009994:Osmolar Concentration; D010042:Ouabain / Q000494:pharmacology / Q000633:toxicity; D011188:Potassium / Q000494:pharmacology*; D012849:Sinoatrial Node / Q000187:drug effects; D013223:Statistics as Topic; D013997:Time Factors
chemical_list: D000319:Adrenergic beta-Antagonists; D002301:Cardiac Glycosides; D004071:Digitalis Glycosides; D010042:Ouabain; D011188:Potassium