2SamKoff JS,Comstock GW.Epidemiology of pulmonary embolism:mortality in a general population[J].Am J Epidemiol,1981,114:488-496.
3Ferrari E, Imbert A, Chevalier T, et al. The ECG in pulmonary embolism: Predictive value of negative T waves in precardial leads- 80 cases reports[J]. Chest, 1997,111: 537 - 543.
4Stein P D, Terrin M L, Hales C A, et al. Clinical, laboratory,roentgenographic, and electrocardiographic findings in patients with acute pulmonary embolism and no pre - existing cardiac or pulmonary disease [ J ]. Chest, 1991, 100: 598 -603.
5Kasper W, Konstantinides S, Geibel A, et al. Prognostic significance of right ventricular afterload stress detected by echocardiography in patients with clinically suspected pulimonary embolism[ J ]. Heart, 1997,77: 346 - 349.
6Meyer G, Sors H, Charbonnier B, et al. Effects of intravenous urokinase versus alteplase on total pulmonary resistance in acute massive pulmonary embolism: A European multicenter double - blind trial [ J ]. J Am Coll Cardiol,1992,19: 239 - 245.
7Tobicki A, Beek E J R, Charbonnier B, et al. Guidelines on diagnosis and management of acute pulmonary embolism:Task force on pulmonary embolism, european Society of Cardiology[J]. Eur Heart J,2000,21:1301 - 1336.
8Konstantinides S, Geibel A, Olschewski M, et al. Association between thrombolytic treatment and the prognosis of hemodynamically stable patients with major pulmonary embolism:Results of a multicenter registry [J ]. Circulation, 1997, 96:882 - 888.
9Moreano E H, Hutchison J L, Mcculloch T M, et al. Incidence of deep venous thrombosis and pulmonary embolism in otolaryngology - head and neck surgery[ J ]. Otolaryngol Head Neck Surg, 1998, 118: 777 - 784.
10Diebold J, Lohrs U. Venous thrombosis and pulmonary embolism: A study of 5 039 autopsies [ J ]. Pathol Res Pract,1991,187:260 - 266.