Studies on the distribution of the pulmonary arterial blood flow in the lungs by radioisotope scanning. VI. Postoperative effects on ventilation and perfusion relationships in the operated lungs.
D000328:Adult; D005260:Female; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D010477:Perfusion; D011651:Pulmonary Artery; D011652:Pulmonary Circulation; D011859:Radiography; D011877:Radionuclide Imaging; D012129:Respiratory Function Tests