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.
Kaplan–Meier survival curves showing freedom from atrial arrhythmias in A: all patients in the registry B: patients with paroxysmal AF, C: patients with persistent AF, and D: patients with no prior ablation stratified by zero- versus minimal-fluoroscopy use. There was no significant difference between zero- and minimal-fluoroscopy use among groups by log-rank test.
