Cerebral microembolization during atrial fibrillation ablation: Comparison of different single-shot ablation techniques

Single-shot ablation techniques for atrial fibrillation ablation: evaluation of clinical success and safety

Atrial fibrillation ablation techniques.

We performed a survey on current atrial fibrillation (AF) ablation techniques used for catheter ablation of AF among the European Heart Rhythm Association Research Network. The focus of this questionnaire is on the ablation strategy, such as the use of different lesion sets or sites of ablation in the various forms of AF, and on the technical aspects of catheter ablation with respect to energy ...

Ablation of atrial fibrillation.

Fueled by dissatisfaction with pharmacologic strategies to treat atrial fibrillation (AF), the results of basic and clinical investigation into the understanding of AF initiation and maintenance mechanisms, and the explosive development in catheter-based technologies, AF ablation has matured from a purely investigational technique to a preferred, safe, and effective approach for curing AF, part...

Ablation of atrial fibrillation.

Recognition that the initiation of atrial fibrillation often is dependent on arrhythmogenic foci within the pulmonary veins1 opened a new chapter in our understanding of the mechanisms of atrial fibrillation, which in turn has led to dramatic improvements in our ability to ablate atrial fibrillation. Based on experimental studies and clinical studies that used a variety of catheter and surgical...

Atrial fibrillation ablation strategies for paroxysmal patients: randomized comparison between different techniques.

BACKGROUND Whether different ablation strategies affect paroxysmal atrial fibrillation (AF) long-term freedom from AF/atrial tachyarrhythmia is unclear. We sought to compare the effect of 3 different ablation approaches on the long-term success in patients with paroxysmal AF. METHODS AND RESULTS One hundred three consecutive patients with paroxysmal AF scheduled for ablation and presenting in...