title: Effect of antiarrhythmic and analgesic drugs on the effective refractory period of guinea-pig isolated atria and ventricular strips.
mesh_terms: D000700:Analgesics / Q000494:pharmacology*; D000818:Animals; D000889:Anti-Arrhythmia Agents / Q000494:pharmacology*; D004558:Electric Stimulation; D006168:Guinea Pigs; D006321:Heart / Q000187:drug effects*; D066298:In Vitro Techniques; D008297:Male; D009431:Neural Conduction / Q000187:drug effects*; D012032:Refractory Period, Electrophysiological / Q000187:drug effects*
chemical_list: D000700:Analgesics; D000889:Anti-Arrhythmia Agents