title: Effect of various drugs on electrical and mechanical parameters of atrial muscle.
mesh_terms: D000083:Acetanilides / Q000494:pharmacology; D000200:Action Potentials / Q000187:drug effects*; D000319:Adrenergic beta-Antagonists / Q000494:pharmacology; D000605:Amino Alcohols / Q000494:pharmacology; D000818:Animals; D002217:Carbachol / Q000494:pharmacology; D005260:Female; D006168:Guinea Pigs; D006325:Heart Atria; D066298:In Vitro Techniques; D008297:Male; D008564:Membrane Potentials / Q000187:drug effects; D009119:Muscle Contraction / Q000187:drug effects*; D010424:Pentobarbital / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology; D011817:Rabbits; D013565:Sympatholytics / Q000494:pharmacology*
chemical_list: D000083:Acetanilides; D000319:Adrenergic beta-Antagonists; D000605:Amino Alcohols; D013565:Sympatholytics; D002217:Carbachol; D011433:Propranolol; D010424:Pentobarbital