title: THE CHRONOTROPIC ACTION OF TYRAMINE STUDIED BY DIRECT PERFUSION OF THE SINUS NODE THROUGH ITS ARTERY.
mesh_terms: D001158:Arteries; D003331:Coronary Vessels; D004285:Dogs; D007269:Injections, Intra-Arterial; D010477:Perfusion; D010600:Pharmacology; D012106:Research; D012110:Reserpine; D012849:Sinoatrial Node; D013610:Tachycardia; D014439:Tyramine
chemical_list: D012110:Reserpine; D014439:Tyramine
keywords: CORONARY VESSELS; DOGS; EXPERIMENTAL LAB STUDY; INJECTIONS, INTRA-ARTERIAL; PERFUSION; PHARMACOLOGY; RESERPINE; TACHYCARDIA; TYRAMINE