title: Increased Ca 2+  entry during the plateau of the action potential: a possible mechanism of cardiac glycoside action.
mesh_terms: D000200:Action Potentials; D000251:Adenosine Triphosphatases / Q000037:antagonists & inhibitors; D000818:Animals; D002118:Calcium / Q000378:metabolism*; D002301:Cardiac Glycosides / Q000494:pharmacology*; D004285:Dogs; D006321:Heart / Q000187:drug effects / Q000502:physiology; D009119:Muscle Contraction; D009206:Myocardium / Q000201:enzymology / Q000378:metabolism*; D010042:Ouabain / Q000494:pharmacology; D051381:Rats
chemical_list: D002301:Cardiac Glycosides; D010042:Ouabain; D000251:Adenosine Triphosphatases; D002118:Calcium