Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(A) A guiding catheter (a) directed the coaxial wire crossing system consisting of a microcatheter (b), 0.035” wire converter (c), and 0.014” commercial guidewire (d). (B) The guidewire was electrified by connecting the back end to an electrosurgery pencil.
