Spontaneous cardiac activity at low temperatures in hibernators and nonhibernators: influence of potassium and catecholamines.
D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D002395:Catecholamines / Q000494:pharmacology*; D003080:Cold Temperature; D004298:Dopamine / Q000494:pharmacology; D004781:Environmental Exposure; D004837:Epinephrine / Q000494:pharmacology; D006321:Heart / Q000187:drug effects*; D006325:Heart Atria / Q000187:drug effects; D006605:Hibernation; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology; D009119:Muscle Contraction / Q000187:drug effects; D009638:Norepinephrine / Q000494:pharmacology; D010477:Perfusion; D011188:Potassium / Q000494:pharmacology*; D011817:Rabbits; D012589:Sciuridae
D002395:Catecholamines; D007545:Isoproterenol; D000109:Acetylcholine; D011188:Potassium; D004298:Dopamine; D009638:Norepinephrine; D004837:Epinephrine