Check out this quick video review of the basics of central line placement.
CVC Supply and Procedure Checklist
Not only does this quick checklist review the key steps to central line placement, but it also contains a list of all the supplies you need to gather. Consider printing this prior to CVC placement to help you quickly gather supplies and mentally prepare you for the steps of the procedure.
CVC Troubleshooting
Once you get the basics down, this video reviews common issues that arise during CVC placement.
POCUS Pro and Proceduralist.org 