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.
MR images of catheter tip deflection of prototype catheter without a thermocouple at L = 5 cm using a bSSFP sequence. (a) Before current is applied, catheter is shown in its initial position. (b) While 300 mA of current is applied to the micro coils, the catheter is deflected. A large artifact is produced when current is applied to the catheter.
