Optimization of Cannula Visibility during Ultrasound-Guided Subclavian Vein Catheterization, via a Longitudinal Approach, by Implementing Echogenic Technology

<table>Subjective percentage of cannula visibility assessments (echogenic cannula, EC: gray; nonechogenic cannula, NEC: black).</table>

Critical Care Research and Practice

fig3

Figure 3

Figure 3: Optimization of Cannula Visibility during Ultrasound-Guided Subclavian Vein Catheterization, via a Longitudinal Approach, by Implementing Echogenic Technology 

Figure 3 | Optimization of Cannula Visibility during Ultrasound-Guided Subclavian Vein Catheterization, via a Longitudinal Approach, by Implementing Echogenic Technology 