Ultrasound-guided subclavian vein cannulation in critically ill patients – Full Text
"This means that in their original 3SITES trial, most of subclavian vein catheterizations were landmark-based, which was associated with a higher risk of immediate mechanical complications. In contrast, real-time ultrasound can overcome the drawbacks of the landmark-based subclavian vein access technique and improve its risk-benefit profile" Zhang and Zhang (2025).