Pharmacological effects of drugs on excitation-contraction coupling in cardiac muscle.
D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D006168:Guinea Pigs; D006321:Heart / Q000187:drug effects*; D006325:Heart Atria; D008854:Microscopy, Electron; D009119:Muscle Contraction / Q000187:drug effects*; D010042:Ouabain / Q000494:pharmacology; D011188:Potassium / Q000494:pharmacology; D011817:Rabbits
D010042:Ouabain; D011188:Potassium; D002118:Calcium