title: Denervation supersensitivity in the canine heart: catecholamine-enhanced positive chronotropy without altered arrhythmogenicity.
mesh_terms: D000818:Animals; D001145:Arrhythmias, Cardiac / Q000139:chemically induced*; D001919:Bradycardia / Q000139:chemically induced; D002395:Catecholamines / Q000378:metabolism / Q000494:pharmacology*; D003714:Denervation; D004285:Dogs; D005260:Female; D007545:Isoproterenol / Q000494:pharmacology; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology; D013610:Tachycardia / Q000139:chemically induced
chemical_list: D002395:Catecholamines; D007545:Isoproterenol; D009638:Norepinephrine