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Related Experiment Video

Updated: Jul 13, 2026

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

Surgery for atrial fibrillation.

Patricia C Seifert¹, Jill Collins, Niv Ad

¹Inova Heart and Vascular Institute, Falls Church, VA, USA.

|July 11, 2007

Summary

Atrial fibrillation (AF) ablation precisely targets aberrant cardiac signals, offering excellent cure rates for this common heart rhythm disorder. Minimally invasive surgical techniques improve outcomes and restore normal heart rhythm.

Area of Science:

Cardiology
Cardiac Electrophysiology
Minimally Invasive Surgery

Background:

Atrial fibrillation (AF) is the most prevalent sustained cardiac arrhythmia.
AF affects millions globally, leading to significant morbidity, mortality, and healthcare expenses.
Despite its prevalence, advancements in surgical ablation offer improved treatment options.

Purpose of the Study:

To describe the efficacy of surgical ablation for treating atrial fibrillation.
To highlight the development of precise, less-invasive ablation techniques.
To outline the different surgical approaches for AF ablation.

Main Methods:

Targeted ablation of specific cardiac sites responsible for aberrant electrical signals inducing AF.
Procedures performed with or without cardiopulmonary bypass.

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Robotic Ablation of Atrial Fibrillation

Robotic Ablation of Atrial Fibrillation

Published on: May 29, 2015

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Robotic Ablation of Atrial Fibrillation

Robotic Ablation of Atrial Fibrillation

Published on: May 29, 2015

Surgical access via traditional sternotomy or minimally invasive thoracotomy.

Main Results:

Excellent cure rates for atrial fibrillation achieved through targeted ablation.
Successful restoration of normal sinus rhythm in patients undergoing ablation.
Demonstration of feasibility for both on-pump and off-pump, as well as sternotomy and thoracotomy approaches.

Conclusions:

Surgical ablation is an effective treatment for atrial fibrillation.
Minimally invasive techniques provide excellent outcomes for AF treatment.
Restoration of normal sinus rhythm is achievable with current ablation strategies.