title: Introduction to physiological aspects of chest radiology.
mesh_terms: D006801:Humans; D008168:Lung / Q000098:blood supply / Q000000981:diagnostic imaging / Q000502:physiology*; D008176:Lung Volume Measurements; D011652:Pulmonary Circulation; D011856:Radiographic Image Enhancement; D013902:Radiography, Thoracic; D011877:Radionuclide Imaging