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Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation
Published on: February 26, 2013
Current concepts and management strategies in atrial flutter
Sunil Dhar1, Pooja Lidhoo, Deepak Koul
1Department of Medicine, Drexel University College of Medicine, Abington Memorial Hospital, Abington, PA 19001, USA. sunildhar@yahoo.com
Southern Medical Journal
|August 12, 2009
Summary
Atrial flutter (AFL) is a common heart rhythm disorder that can impair cardiac output and lead to dangerous blood clots. Treatment focuses on restoring and maintaining normal sinus rhythm (NSR) and preventing embolization.
Area of Science:
- Cardiology
- Electrophysiology
- Cardiac Arrhythmias
Background:
- Atrial flutter (AFL) is the second most common atrial tachyarrhythmia after atrial fibrillation.
- AFL is characterized by a rapid, regular atrial tachycardia (≥240 beats/min) with a distinct electrocardiographic waveform.
- Untreated AFL can lead to reduced cardiac output and increased risk of thromboembolism.
Purpose of the Study:
- To review current strategies for managing atrial flutter (AFL).
- To highlight recent advancements in restoring and maintaining normal sinus rhythm (NSR).
- To emphasize the role of ablation in AFL management.
Main Methods:
- Literature review of atrial flutter (AFL) management strategies.
- Analysis of recent updates in electrophysiology and interventional cardiology.
- Focus on pharmacological and interventional treatment options.
Main Results:
- Key treatment goals include reversion to NSR, maintenance of NSR, ventricular rate control, and prevention of systemic embolization.
- Ablation therapy has emerged as a significant advancement in AFL management.
- Current strategies aim to improve patient outcomes by addressing all major concerns associated with AFL.
Conclusions:
- Effective management of atrial flutter (AFL) requires a comprehensive approach addressing rhythm, rate, and embolic risk.
- Recent updates, particularly the role of ablation, have significantly improved therapeutic options.
- Restoring and maintaining normal sinus rhythm (NSR) is crucial for preventing AFL complications.
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