title: Actions of antiarrhythmic drugs on refractory period and contractility of isolated rat and guinea-pig atria.
mesh_terms: D000404:Ajmaline / Q000494:pharmacology; D000818:Animals; D000889:Anti-Arrhythmia Agents / Q000494:pharmacology*; D004987:Ethers / Q000008:administration & dosage / Q000494:pharmacology; D005021:Ethylamines / Q000008:administration & dosage / Q000494:pharmacology; D005990:Glycerol / Q000008:administration & dosage / Q000494:pharmacology; D006168:Guinea Pigs; D006325:Heart Atria / Q000187:drug effects*; D008012:Lidocaine / Q000494:pharmacology; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D010672:Phenytoin / Q000494:pharmacology; D011342:Procainamide / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology; D011802:Quinidine / Q000494:pharmacology; D051381:Rats; D013034:Sparteine / Q000494:pharmacology; D014700:Verapamil / Q000494:pharmacology
chemical_list: D000889:Anti-Arrhythmia Agents; D004987:Ethers; D005021:Ethylamines; D000404:Ajmaline; D013034:Sparteine; D010672:Phenytoin; D008012:Lidocaine; D011433:Propranolol; D014700:Verapamil; D011802:Quinidine; D011342:Procainamide; D005990:Glycerol