Remove card http://fittor.top/jerk8ng-big-tits/ theangelawhite  After one year, about 900 people had strokes. Among those with atrial fibrillation who did not have ablation, 3.5 percent had a stroke while 1.4 percent of those who did have ablation had strokes. The stroke rate in the comparison group without atrial fibrillation was also 1.4 percent.