Improving the Assessment of Pulmonary Vein Disconnection With the Achieve Catheter During Atrial Fibrillation Cryoablation
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 34
- 试验地点
- 1
- 主要终点
- Real-time Documentation of Pulmonary Vein Disconnection
研究概览
简要总结
According to data from high volume Centres, documentation of entry block with the Achieve catheter may be possible in only about to 50% of pulmonary veins. The investigators aim to assess strategies using the Achieve catheter that can improve this performance.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 90 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •all consecutive patients undergoing atrial fibrillation cryoballoon ablation monitored with the Achieve catheter.
排除标准
- •patients in AF at the beginning of the procedure
- •patients with a previous AF ablation procedure
结局指标
主要结局
Real-time Documentation of Pulmonary Vein Disconnection
时间窗: atrial fibrillation cryoablation procedure
Possibility of real-time documentation of the pulmonary vein during cryoballoon ablation, through the use of the Achieve catheter. This will be codified as "yes" or "no", and in case of an affirmative answer Final results will be expressed as a % of the total pulmonary veins where disconnection was documented in real-time and the time of maneuver of the Achieve catheter that was necessary i.e. standard position (type 1); withdrawal position (type 2) or need of pacing (type 3). A pulmonary vein where no real-time documentation is possible, will be named as a type 4.
次要结局
未报告次要终点