title: The diagnostic dilemma or dyspnea--embolism, edema or pneumonia.
mesh_terms: D000792:Angiography; D001774:Blood Chemical Analysis; D001784:Blood Gas Analysis; D002318:Cardiovascular Diseases / Q000175:diagnosis; D003937:Diagnosis, Differential; D004417:Dyspnea / Q000175:diagnosis* / Q000209:etiology; D004562:Electrocardiography; D006801:Humans; D007958:Leukocyte Count; D008171:Lung Diseases / Q000175:diagnosis; D010808:Physical Examination; D010996:Pleural Effusion / Q000032:analysis; D011014:Pneumonia / Q000175:diagnosis*; D011651:Pulmonary Artery / Q000000981:diagnostic imaging; D011654:Pulmonary Edema / Q000175:diagnosis*; D011655:Pulmonary Embolism / Q000175:diagnosis*; D013902:Radiography, Thoracic; D011877:Radionuclide Imaging; D013183:Sputum / Q000382:microbiology