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.
Isolated right atrial preparation, mounted to 250-lead electrode plaque in the bath, epicardial surface down. a. superior pacing electrode; b: inferior pacing electrode; c. 16-gauge perfusion catheter inserted in the origin of the right coronary artery; d. ablation lines created by bipolar radiofrequency clamp; e. gap measured between ablation lines.
