Fig. 2. (A) An electrode (short arrows) directly ablates the perinodular vein (arrow). Air bubbles are seen inside the venous lumen (arrowheads). (B) After completing venous ablation, compact filling of hot air bubbles is observed (arrowheads).
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.