title: Cardiac histamine receptors: their pharmacological consequences and signal transduction pathways.
mesh_terms: D000818:Animals; D001283:Atrioventricular Node / Q000187:drug effects; D003864:Depression, Chemical; D006321:Heart / Q000187:drug effects; D006339:Heart Rate / Q000187:drug effects*; D006632:Histamine / Q000494:pharmacology*; D006801:Humans; D009200:Myocardial Contraction / Q000187:drug effects*; D011969:Receptors, Histamine H1 / Q000187:drug effects* / Q000502:physiology; D011970:Receptors, Histamine H2 / Q000187:drug effects* / Q000502:physiology; D015398:Signal Transduction; D013045:Species Specificity; D013268:Stimulation, Chemical