Diagnosis of pulmonary embolism in patients with chronic obstructive pulmonary disease.
D002908:Chronic Disease; D004562:Electrocardiography; D006333:Heart Failure / Q000150:complications; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000150:complications*; D011651:Pulmonary Artery / Q000000981:diagnostic imaging; D011655:Pulmonary Embolism / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000209:etiology; D011859:Radiography; D011877:Radionuclide Imaging; D013924:Thrombophlebitis / Q000209:etiology