title: Comparative physiology: gas exchange and circulation in fishes.
mesh_terms: D000818:Animals; D001775:Blood Circulation; D001794:Blood Pressure; D002302:Cardiac Output; D002306:Cardiac Volume; D002395:Catecholamines / Q000494:pharmacology; D002628:Chemoreceptor Cells; D005399:Fishes / Q000033:anatomy & histology / Q000502:physiology*; D005880:Gills / Q000033:anatomy & histology / Q000098:blood supply / Q000502:physiology; D006321:Heart / Q000294:innervation / Q000502:physiology; D006339:Heart Rate / Q000187:drug effects; D006863:Hydrogen-Ion Concentration; D010100:Oxygen / Q000097:blood; D011311:Pressoreceptors; D012039:Regional Blood Flow; D012119:Respiration; D012126:Respiratory Dead Space; D013045:Species Specificity; D013564:Sympathetic Nervous System / Q000502:physiology; D014655:Vascular Resistance; D014692:Ventilation-Perfusion Ratio
chemical_list: D002395:Catecholamines; D010100:Oxygen