THE MECHANISM OF THE ATRIAL REFRACTORY PERIOD CHANGE PRODUCED BY OUABAIN.
D000109:Acetylcholine; D001285:Atropine; D004983:Ethanolamines; D006321:Heart; D006325:Heart Atria; D006584:Hexamethonium Compounds; D009638:Norepinephrine; D010042:Ouabain; D010600:Pharmacology; D010643:Phenoxybenzamine; D011817:Rabbits; D012106:Research; D012110:Reserpine; D013565:Sympatholytics; D014439:Tyramine
D004983:Ethanolamines; D006584:Hexamethonium Compounds; D013565:Sympatholytics; D010643:Phenoxybenzamine; D010042:Ouabain; D001285:Atropine; D012110:Reserpine; D000109:Acetylcholine; D009638:Norepinephrine; D014439:Tyramine; C084832:pronethalol
ACETYLCHOLINE; ATROPINE; EXPERIMENTAL LAB STUDY; HEART; HEXAMETHONIUM COMPOUNDS; NOREPINEPHRINE; OUABAIN; PHARMACOLOGY; PHENOXYBENZAMINE; PRONETHALOL; RABBITS; RESERPINE; SYMPATHOLYTICS; TYRAMINE