Catheter malposition after subclavian venous catheterization (SVC) is not uncommon and can lead to serious complications. This study hypothesized that the left access is superior to the right access in terms of catheter malposition after ultrasound-guided infraclavicular SVC due to the asymmetry of the bilateral brachiocephalic veins.

中文翻译：

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左、右超声引导锁骨下锁骨下静脉导管插入术之间导管错位的比较：随机对照试验。


锁骨下静脉置管 (SVC) 后导管错位并不罕见，可能导致严重的并发症。本研究假设，由于双侧头臂静脉的不对称性，在超声引导下锁骨下 SVC 后导管错位方面，左侧入路优于右侧入路。