title: A primer on the pulmonary vasculature.
mesh_terms: D006801:Humans; D006976:Hypertension, Pulmonary / Q000000981:diagnostic imaging / Q000503:physiopathology; D008168:Lung / Q000098:blood supply / Q000000981:diagnostic imaging*; D008171:Lung Diseases / Q000000981:diagnostic imaging; D011651:Pulmonary Artery / Q000000981:diagnostic imaging*; D011652:Pulmonary Circulation; D011667:Pulmonary Veins / Q000000981:diagnostic imaging*; D011859:Radiography