title: Effect of sympathetic nerve stimulation on pulmonary vascular resistance in the intact spontaneously breathing dog.
mesh_terms: D000818:Animals; D001011:Aorta; D001794:Blood Pressure; D002404:Catheterization; D004285:Dogs; D004558:Electric Stimulation; D004562:Electrocardiography; D006325:Heart Atria; D009638:Norepinephrine / Q000494:pharmacology; D010646:Phentolamine / Q000494:pharmacology; D011651:Pulmonary Artery; D011652:Pulmonary Circulation; D012119:Respiration; D013233:Stellate Ganglion / Q000502:physiology*; D014655:Vascular Resistance / Q000187:drug effects
chemical_list: D009638:Norepinephrine; D010646:Phentolamine