6Iba T,Shin T,Sonoda T,et al.Stimulation of endothelial se-cretion of tissue type plasminogen activator by repetitivestretch[J].J Surg Res,1991,50(5):457-460.
5[3]Steffensen FH,Kristensen K,Ejlersen E,et al.Major hae-morrhagic complications during oral anticoagulant therapy in a Danish population-based cohort[J].J Intern Med,1997,242(6):497-503.
6Counsell C, Boonyakarnkul S, Dennis M, el al. Primary intracere bral haemorrhage in the Oxfordshire Community Stroke Project[J]. Cerebrovase Dis, 1995,5: 26-34.
7Lensing AW, Buller HR, Prandoni P, et al. Contrast venography, the gold standard for the diagnosis of deep veinthrombosis:improvement in observer agreernent [J]. Thromb Haemost, 1992, 67:8-12.
8Kelly J, Rudd A, Lewis R. Venous thromboembolish after acutestroke [J]. Stroke, 2001,32 ( 1 ) :262-267.
9Kelly J, Rudd A, Lewis R. Venous thromboembolism after acuteischemic stroke: a prospective study using magnetic resonance direct thrombus imaging[J]. Stroke, 2004,35 (10) : 2320- 2325.
10Chibbaro S, Tacconi L. Safety of deep venous thrombosis prophylaxis with low-molecular-weight heparin in grain surgery. Prospective study on 746 patients [J ]. Surg Neurol, 2008,8:8 -15.