3Anonymous. Value of the ventilation/perfusion scan in acute oulmonary embolism: results of the prospective invistigation of pulmonary embolism diagnosis(PIOPED). the PIOPED investigators[ J]. JAMA, 1990,263(20) :2753 - 2759.
4Come PC. Echocardiograohic evaluation of Pulmonary embolism and its response to therapeutic interventions [ J]. Chest, 1992,101(4 Suppl): 151S - 162S.
5Dalen JE. Pulmonary embolism: what have learned since Virchow? Natural history, pathophysiology, and dignosis [ J ]. Chest,2002,122:1440 - 1456.
6Kauczor HU, Heussei CP, Thelen M. Update diagnostic strategies of Pulmonary embolism [J]. Eur Radio, 1999,9(2) :262 - 275.
7Arcasoy SM, Kreit JW. Thrombolytic therapy of pulmonary embolism: a comprehensive review of current evidence [ J ]. Chest,1999,115:1695 - 1707.
8Task Force Report. Pulmonary embolism guideline and mangement[J] .Eur Heart J,2000,21 (9):1506- 1529.
