1[1]Wolle TR, Allen TL. Syncope as an emergency department presentation of pulmonary embolism. J Emerg Med, 1998;16:27～31
2[2]Goldhaber SZ, Visani L, De Rosa M. Acute pulmonary embolism:clinical outcomes in the International Cooperative Pulmonary Embolism Registry (ICOPER). Lancet, 1999 ; 353 : 1386～ 1389
3[3]Ridker PM, Miletich JP, Stempfer M J, et al. Factor V leiden and risk of recurrent idiopathic venous thromboembolism. Circulation,1995; 92:2800
4[4]Oger E, Leroyer C, Le Moigne E, et al. The value of a risk analysis in clinically suspected deep venous thrombosis. Respiration, 1997; 64:326～330
5[5]Thames MD,Alpert IS, Dalen IE. Syncope in patients with pulmonary embolism. JAMA, 1977; 238:2509～2511
6[6]Stein PD, Goldhaber SZ, Henry JW, et al. Arterial blood gas analysis in the assessment of suspected acute pulmonary embolism. Chest,1996; 109: 78～81
7[7]Ferrari E, Imbert A, Chevalier T, et al. The ECG in pulmonary embolism. Predictive value of negative T waves in precordial leads-80case reports. Chest, 1997; 111:537～543
8[8]Van Beek E JR, Kuyer PMM, Schenk BE, et al. A normal perfusion lung scan in patients with clinically suspected pulmonary embolism:frequency and clinical validity. Chest, 1995; 108:170～173
9[9]McConnell MV, Solomon SD, Rayan ME, et al. Regional reght ventricular dysfunction detected by echocardiography in acute pulmonary embolism. Am J Cardiol, 1996; 78:469～473
10[10]Krivec B,Voga G, Zuran I ,et al. Diagnosis and treatment of shock due to massive pulmonary embolism: approach with transesophageal echocardiography and intrapulmonary thrombolysis. Chest, 1997 ;112: 1310～1316
