title: Electrical uncoupling by Sr action potentials in cardiac muscle.
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D004553:Electric Conductivity; D006168:Guinea Pigs; D006321:Heart / Q000187:drug effects* / Q000502:physiology; D066298:In Vitro Techniques; D008564:Membrane Potentials / Q000187:drug effects*; D009200:Myocardial Contraction / Q000187:drug effects*; D013324:Strontium / Q000494:pharmacology*
chemical_list: D013324:Strontium