Effects of calcium and ouabain on atrial contractions.
D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D002302:Cardiac Output; D006321:Heart / Q000187:drug effects*; D006325:Heart Atria / Q000187:drug effects; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects; D010042:Ouabain / Q000494:pharmacology*; D011817:Rabbits
D010042:Ouabain; D002118:Calcium