Parasympathomimetic effects of fentanyl on the canine sinus node.
D000109:Acetylcholine / Q000502:physiology; D000818:Animals; D003864:Depression, Chemical; D004285:Dogs; D004558:Electric Stimulation; D005283:Fentanyl / Q000494:pharmacology*; D006339:Heart Rate / Q000187:drug effects*; D010275:Parasympathetic Nervous System / Q000502:physiology*; D012849:Sinoatrial Node / Q000502:physiology*; D014630:Vagus Nerve / Q000502:physiology
D000109:Acetylcholine; D005283:Fentanyl