title: Frequency-dependent potentiation by various drugs of the chronotropic response of isolated cat atria to sympathetic nerve stimulation.
mesh_terms: D000818:Animals; D002415:Cats; D003042:Cocaine / Q000494:pharmacology; D003516:Cycloparaffins / Q000494:pharmacology; D004558:Electric Stimulation; D006325:Heart Atria / Q000187:drug effects*; D006834:Hydrazines / Q000494:pharmacology; D007099:Imipramine / Q000494:pharmacology; D066298:In Vitro Techniques; D007659:Ketones / Q000494:pharmacology; D008774:Methylphenidate / Q000494:pharmacology; D008995:Monoamine Oxidase / Q000378:metabolism; D009638:Norepinephrine / Q000378:metabolism*; D010643:Phenoxybenzamine / Q000494:pharmacology; D014166:Transferases / Q000378:metabolism; D014316:Tritium
chemical_list: D003516:Cycloparaffins; D006834:Hydrazines; D007659:Ketones; D010643:Phenoxybenzamine; D014316:Tritium; D008774:Methylphenidate; D008995:Monoamine Oxidase; D014166:Transferases; D003042:Cocaine; D007099:Imipramine; D009638:Norepinephrine