Effect of histamine and of the anaphylactic reaction on isolated guinea pig atria.
D000707:Anaphylaxis; D006168:Guinea Pigs; D006321:Heart / Q000502:physiology*; D006325:Heart Atria; D006632:Histamine; D018494:Histamine Agents; D006967:Hypersensitivity
D018494:Histamine Agents; D006632:Histamine
ALLERGY/experimental; HEART/physiology; HISTAMINE/effects