title: A postsynaptic effect of tyramine in ventricular muscle.
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D004558:Electric Stimulation; D006168:Guinea Pigs; D006321:Heart / Q000187:drug effects*; D006352:Heart Ventricles; D066298:In Vitro Techniques; D008564:Membrane Potentials / Q000187:drug effects; D009119:Muscle Contraction / Q000187:drug effects; D010210:Papillary Muscles / Q000187:drug effects; D011433:Propranolol / Q000494:pharmacology; D012110:Reserpine / Q000494:pharmacology; D013569:Synapses; D013618:Tachyphylaxis; D013997:Time Factors; D014439:Tyramine / Q000494:pharmacology*
chemical_list: D012110:Reserpine; D011433:Propranolol; D014439:Tyramine