title: Vasodilatation mediated by the coronary endothelium in response to aggregating platelets.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D003331:Coronary Vessels / Q000166:cytology*; D004285:Dogs; D004727:Endothelium / Q000502:physiology*; D008954:Models, Biological; D010974:Platelet Aggregation; D012701:Serotonin / Q000494:pharmacology; D014661:Vasoconstriction / Q000187:drug effects; D014664:Vasodilation
chemical_list: D012701:Serotonin; D000109:Acetylcholine