2Rudoni RR, Jackson RE, Godfrey GW, et al. Use of twodimensional echocardiography for the diagnosis of pulmonary embolus [J]. J Emerg Meal,1998,16(1):5-8.
3Sean G. Pulmonary Hypertension. JAMA 2000,284(24):3160.
4Kasper W,Treese N,Bechrold H,et al. Diagnosis of acute pulmonary embolism and thrombosis by echocardiography.Lancet 1981,Ⅱ:202.
5Pruszczyk P,Torbicki A,Kuch-Wocial A. Transoesophageal echocardiography for definitine diagnosis of haemodynamically significant pulmonary embolism. Eur Heart J 1995,16:534.
6Edasery B,Arunabh F,Singh B,et al. Diagnosis of right pulmonary artery embolism by transesophageal echocardiograph: A case report. Angiology 1995,46:341.
7Pruszczyk P, Torbici A, Pexhor R. Noninvasive diagnose of suspected severe pulmonary embolism. Chest 1997,112:722.
8Worsley DF, Alavi A, Aronchick JM, et al. Chest radiographic findings in patients with acute pulmonary embolism:observation from the PIOPED study.Radiology 1995,189:133.
9Fang BR,Chiang CW,Cee YS. Echoeardiographic detection of reversible right ventricular strain in patients at acute pulmonary embolism:Report of 2 cases. Cardiology.1996,87:279.
10Michoel VM ,Scatt DS,Mamdoch ER,et al. Regional right ventricular dysfunction detected by echcardiography in acute pulmonary embolism. Am J Cardiol 1996,78:469.