title: The effects of sparteine on membrane potential and contraction of mammalian heart muscle.
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D004305:Dose-Response Relationship, Drug; D005260:Female; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008297:Male; D008564:Membrane Potentials / Q000187:drug effects*; D009119:Muscle Contraction / Q000187:drug effects*; D009132:Muscles / Q000187:drug effects*; D010210:Papillary Muscles / Q000187:drug effects; D013034:Sparteine / Q000008:administration & dosage / Q000494:pharmacology*; D013997:Time Factors
chemical_list: D013034:Sparteine