4Ferrarie, Imbert A, Chevalier T, et al. The EU- Gin pulmonary embolism; Preaietive Value of nefative T Waves in Precordial leads - 80 case reports. Chest, 1997,111 ( 3 ) :537 - 543.
5Anonymous.Guidelines on diagnosis and management of acute pulmonary embolism.Eur Heart J,2000,21 (16):1301-1336.
6Ferrari E,Imbert A,Chevalier T,et al.The ECG in pulmonary embolism:predictive value of negative T waves in precordial leads--80 case reports.Chest,1997,111 (3):537-543.
7Tapson VF,Carroll BA,Davidson BL,et al.The diagnostic approach to acute venous thromboembolism.clinical practice guideline.Am J Respir Crit Care Med,1999,160 (3):1043-1666.
