Effects of histamine on contractility and conduction in isolated chicken hearts.
D000818:Animals; D002304:Cardiac Pacing, Artificial; D002645:Chickens; D006329:Heart Conduction System / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D006632:Histamine / Q000494:pharmacology*; D006633:Histamine Antagonists; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects*; D011738:Pyrilamine / Q000494:pharmacology; D011969:Receptors, Histamine H1 / Q000502:physiology
D006633:Histamine Antagonists; D011969:Receptors, Histamine H1; D006632:Histamine; D011738:Pyrilamine