title: Effect of glucagon on heart.
mesh_terms: D000227:Adenine Nucleotides / Q000378:metabolism; D000818:Animals; D000242:Cyclic AMP / Q000378:metabolism; D004285:Dogs; D004837:Epinephrine / Q000494:pharmacology; D005934:Glucagon / Q000494:pharmacology*; D006321:Heart / Q000187:drug effects*; D006801:Humans; D051381:Rats
chemical_list: D000227:Adenine Nucleotides; D005934:Glucagon; D000242:Cyclic AMP; D004837:Epinephrine