title: Effect of chronic atrial fibrillation on regional cerebral blood flow.
mesh_terms: D000328:Adult; D000368:Aged; D001281:Atrial Fibrillation / Q000503:physiopathology*; D001921:Brain / Q000000981:diagnostic imaging; D002302:Cardiac Output; D002560:Cerebrovascular Circulation; D002908:Chronic Disease; D005260:Female; D006706:Homeostasis; D006801:Humans; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D014980:Xenon Radioisotopes / Q000008:administration & dosage
chemical_list: D014980:Xenon Radioisotopes