title: Effects of adenosine on the heart rate in conscious animals: interaction between adenosine and parasympathetic mechanisms at the sinoatrial node.
mesh_terms: D000241:Adenosine / Q000494:pharmacology*; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D003326:Coronary Circulation / Q000187:drug effects; D004285:Dogs; D006339:Heart Rate / Q000187:drug effects*; D010275:Parasympathetic Nervous System / Q000187:drug effects / Q000502:physiology*; D011674:Pulse / Q000187:drug effects; D012849:Sinoatrial Node / Q000187:drug effects / Q000502:physiology*
chemical_list: D001285:Atropine; D000241:Adenosine