The influence of calcium on the cardiotropic actions of rhodochlorin and ouabain.
D000818:Animals; D001001:Anura; D002118:Calcium / Q000494:pharmacology*; D002734:Chlorophyll / Q000494:pharmacology*; D004594:Electrophysiology; D006321:Heart / Q000187:drug effects*; D006323:Heart Arrest / Q000139:chemically induced; D006339:Heart Rate / Q000187:drug effects*; D006352:Heart Ventricles / Q000187:drug effects; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects*; D010042:Ouabain / Q000494:pharmacology*; D010477:Perfusion
D002734:Chlorophyll; D010042:Ouabain; D002118:Calcium