The action of histamine and 5-hydroxytryptamine on isolated mammalian atria.
D006321:Heart / Q000494:pharmacology*; D006325:Heart Atria; D006632:Histamine / Q000494:pharmacology*; D012701:Serotonin / Q000494:pharmacology*
D012701:Serotonin; D006632:Histamine
HEART/pharmacology; HISTAMINE/pharmacology; SEROTONIN/pharmacology