NCT00894400已完成不适用
Characterisation of Fractionated Electrograms Critical for Maintenance of AF
适应症
干预措施
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- change in AF cycle length when targeting fractionated electrograms of different morphology.
研究概览
简要总结
The purpose of this study is to characterise which fractionated electrogram morphologies are important to target in the catheter ablation of atrial fibrillation.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •patients with persistent AF listed for first time catheter ablation
排除标准
- •age < 18 years
- •pregnancy
- •contraindications to procedure
- •recent myocardial infarction, coronary intervention, or cardiac surgery
研究组 & 干预措施
Targeting of most fractionated electrograms first
Experimental
During catheter ablation of AF patients will have fractionated electrograms targeted. In the experimental group the fractionated electrograms believed to be most critical will be targeted first.
干预措施: catheter ablation (Procedure)
Targeting least fractionated electrograms first
Active Comparator
During catheter ablation of AF fractionated electrograms are targeted. In this arm the least fractionated electrograms will be targeted first.
干预措施: catheter ablation (Procedure)
结局指标
主要结局
change in AF cycle length when targeting fractionated electrograms of different morphology.
时间窗: immediate
次要结局
未报告次要终点
研究者
研究点 (1)
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