title: Acetylcholine-induced atrial tachyarrhythmia: a modification to quantitate potency and duration.
mesh_terms: D000109:Acetylcholine / Q000037:antagonists & inhibitors*; D000818:Animals; D001281:Atrial Fibrillation / Q000139:chemically induced*; D004285:Dogs; D011802:Quinidine / Q000494:pharmacology*
chemical_list: D011802:Quinidine; D000109:Acetylcholine