to investigate the response of the efferent sympathetic nervous system to carotid sinus hypotension , norepinephrine and epinephrine were measured in the dog during control and following bilateral carotid occlusion in arterial , coronary sinus , renal vein , hepatic vein , femoral vein , and pulmonary artery plasma .
C0028351
norepinephrine
C0014563
epinephrine