
[病理] 气泡栓塞
Pulmonary air embolism is a rare, life - threatening complication of permanent pacemaker implantation.
摘要肺气体栓塞是置放永久性心律调整器时罕见但危及生命的并发症。
The theoretical analysis and experimental study on the air embolism phenomenon are carried out in this paper.
对气体栓塞现象做了比较深入的理论分析和初步的实验研究。
Potentially lethal complications include hemorrhage, infection, and air embolism, therefore surgical resection is usually performed.
可能的致死性并发症包括出血、感染和气体栓塞,因此需要手术切除。
The complication occurred in 46 cases, included pneumothorax in 31, hemoptysis in 3, hemorrhage in 12. No air embolism and the needle-route malignant implant occurred.
共发生并发症46例次,其中气胸31例次,咳血3例次,出血12例次; 无空气栓塞和恶性种植。
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。
空气栓塞(Air Embolism),又称气体栓塞,是指气体(通常是空气)意外进入血液循环系统,形成气泡并阻塞血管,导致组织缺血缺氧的一种严重医学急症。其核心机制和临床要点如下:
空气栓塞指外界空气通过破损的静脉或动脉进入血管。当气体在血管内形成气泡,随血流移动至心脏、脑部或肺部等关键器官时,会阻断血流,引发器官功能障碍。常见于:
症状严重度与进入气体量、速度和栓塞部位相关:
空气栓塞(Air Embolism)是指气体进入血管系统引发的栓塞现象,可能导致血液循环受阻或器官缺血。以下是详细解释:
空气栓塞分为两种类型:
示例:冠状动脉空气栓塞可能导致急性心肌梗死(参考中“CORONARY AIR EMBOLISM”病例)。
如需更专业的医学解释,可参考临床指南或权威文献(如和)。
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