title: Regional hypoperfusion secondary to a hiatal hernia.
mesh_terms: D000368:Aged; D005260:Female; D006548:Hernia, Diaphragmatic / Q000000981:diagnostic imaging*; D006551:Hernia, Hiatal / Q000000981:diagnostic imaging*; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging