Objective To investigate the ultrasound technic value of diagnosis in the pulmonary embolism by the collapsible index of inferior vena cava.
目的探讨超声测量下腔静脉塌陷指数对肺栓塞筛查的价值。
Conclusions: The inferior vena cava filter implantation is a safe and effective method to prevent pulmonary embolism. It has a broad range of utility.
结论：下腔静脉滤器用于预防肺动脉栓塞是一种安全有效的方法，具有广阔的应用前景。
The common complications included anesthesia accident, pneumothorax, hemorrhagic shock, air embolism or thrombosis in inferior vena cava and obstruction of biliary tract.
常见并发症有麻醉意外、气胸、失血性休克、下腔静脉空气栓塞、血栓形成或胆道梗阻等。
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