INITIATION OF AUTOMATICITY BY ACETYLCHOLINE AND NOREPINEPHRINE IN ISOLATED QUIESCENT ATRIA OF THE CAT.
D000109:Acetylcholine; D001332:Automatism; D002415:Cats; D006321:Heart; D006325:Heart Atria; D009638:Norepinephrine; D010600:Pharmacology; D011188:Potassium; D012106:Research
D000109:Acetylcholine; D011188:Potassium; D009638:Norepinephrine
ACETYLCHOLINE; AUTOMATISM; CATS; EXPERIMENTAL LAB STUDY; HEART; NOREPINEPHRINE; PHARMACOLOGY; POTASSIUM