title: Frequency dependent epinephrine uptake in isolated atria.
mesh_terms: D000255:Adenosine Triphosphate / Q000494:pharmacology; D000818:Animals; D002118:Calcium / Q000494:pharmacology; D002395:Catecholamines / Q000032:analysis; D004558:Electric Stimulation; D004837:Epinephrine / Q000378:metabolism*; D005470:Fluorometry; D006168:Guinea Pigs; D006321:Heart / Q000187:drug effects; D006325:Heart Atria / Q000378:metabolism; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction; D009206:Myocardium / Q000378:metabolism*; D009638:Norepinephrine / Q000032:analysis / Q000494:pharmacology; D010477:Perfusion
chemical_list: D002395:Catecholamines; D000255:Adenosine Triphosphate; D002118:Calcium; D009638:Norepinephrine; D004837:Epinephrine