Catheter ablation was not the first-line treatment for supraventricular tachycardia (SVT) for most patients referred to a tertiary center, a study shows, with investigators suggesting the procedure is ...

The electrophysiologic mechanism may be due to either enhanced automaticity or triggered activity. In contrast to the paroxysmal variety, the nonparoxysmal type develops gradually and disappears ...

A total of 38 AF ablation patients and 38 SVT ablation patients were included in the analysis (all with first follow-up). While the AF subjects were older and more often male, none of the other ...