相关实验视频

Updated: Jun 6, 2025

Robotic Ablation of Atrial Fibrillation

Robotic Ablation of Atrial Fibrillation

Published on: May 29, 2015

用一种新的简化协议为心房动进行脉冲场移除:PFA剂量研究

Patrick Badertscher¹, Corinne Isenegger¹, Rebecca Arnet¹

¹Department of Cardiology, University Hospital Basel, Basel, Switzerland; Cardiovascular Research Institute Basel, University Hospital Basel, Basel, Switzerland.

|November 24, 2024

概括

与标准的PFA协议相比,简化的脉冲野移除 (PFA) 协议用于肺静脉隔离 (PVI) 显著减少了手术时间和并发症,而不会影响疗效或安全.

科学领域:

心脏病学心脏病学
电力生理学电力生理学
医疗器械医疗器械

背景情况:

脉冲场切除 (PFA) 是使用管导管治疗心房动的标准治疗方法.
减少PFA应用协议的临床结果需要进一步调查.

研究的目的:

评估用于肺静脉隔离 (PVI) 的简化PFA剂量方案.
为了比较简化PFA协议与标准协议的有效性和安全性.

主要方法:

一项对连续接受PFA首次PVI的患者进行的比较研究.
患者被分为一个简单的PFA组 (4个应用/肺静脉) 和一个标准的PFA组 (8个应用/肺静脉).

主要成果:

简化的PFA组显示显著缩短了手术持续时间,左心房停留时间和光镜时间.
在两组中,第一通隔离率相似 (95%).
在简单的PFA组中,程序并发症较少,随访时心房律乱的发生率相似 (79%对77%).

结论:

简化的PFA协议提高了程序效率.
与PVI的标准协议相比,简化PFA协议的有效性和安全性不低于标准协议.

关键词:

心房动是一种心房动.导管切除导管切除导管切除导管切除结果结果的结果.肺静脉隔离肺静脉隔离肺静脉隔离脉冲场消去是脉冲场消去的一种方法.

更多相关视频

Non-fluoroscopic Catheter Tracking for Fluoroscopy Reduction in Interventional Electrophysiology

Non-fluoroscopic Catheter Tracking for Fluoroscopy Reduction in Interventional Electrophysiology

Published on: May 26, 2015

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation

Published on: February 26, 2013

相关概念视频

Disturbances in Heart Rhythm

Disturbances in Heart Rhythm

Arrhythmia or dysrhythmia refers to an abnormal heart rhythm caused by a defect in the heart's conduction system. It can cause the heart to beat irregularly, too quickly, or too slowly, leading to symptoms like chest pain, shortness of breath, and fainting. Factors such as stress, caffeine, alcohol, nicotine, cocaine, certain drugs, congenital defects, diseases, and electrolyte abnormalities can trigger arrhythmias.
Arrhythmias are categorized by their speed, rhythm, and origin. A slow...