[The antagonistic action of hydroquinidine and of acetylcholine on the terminal conduction of the mammal auricle].
D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D054644:Ear Auricle; D004431:Ear, External; D006321:Heart / Q000494:pharmacology*; D006339:Heart Rate; D008322:Mammals; D011802:Quinidine / Q000031:analogs & derivatives
C014486:hydroquinidine; D011802:Quinidine; D000109:Acetylcholine
ACETYLCHOLINE/pharmacology; HEART/pharmacology; QUINIDINE/related compounds