title: [Diagnostic problems in acute pulmonary embolism].
abstract: In a retrospective study over the years 1978-1982, 729 cases of acute pulmonary embolism were analyzed in relation to history, clinical signs and laboratory findings and the results compared with the findings of the urokinase pulmonary embolism trial. As far as history and clinical symptoms were concerned, breathlessness, chest pain, tachypnea, tachycardia and cyanosis were the dominating features. Among laboratory tests, the radiological and electrocardiographic findings of pulmonary hypertension were of little value. In contrast, arterial hypoxemia and isotope scanning provided the most reliable diagnostic information. The most frequent problem in differential diagnosis was acute myocardial infarction.
mesh_terms: D000208:Acute Disease; D000368:Aged; D000784:Aortic Dissection / Q000175:diagnosis; D001784:Blood Gas Analysis; D003937:Diagnosis, Differential; D005260:Female; D006333:Heart Failure / Q000150:complications; D006801:Humans; D007866:Leg / Q000098:blood supply; D008297:Male; D009203:Myocardial Infarction / Q000175:diagnosis; D009369:Neoplasms / Q000150:complications; D009765:Obesity / Q000150:complications; D010493:Pericarditis / Q000175:diagnosis; D011655:Pulmonary Embolism / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000209:etiology; D011859:Radiography; D011877:Radionuclide Imaging; D014652:Vascular Diseases / Q000150:complications
vernacular_title: Diagnostische Probleme bei akuter Lungenembolie.