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Published on: July 29, 2011
[Paroxysmal atrial fibrillation]
P Lousberg1, P Mélon, A Waleffe
1CHU Sart Tilman, Service de Cardiologie, 4000 Liège.
Insights
Paroxysmal atrial fibrillation, a common heart rhythm disorder, can lead to permanent arrhythmia. Despite varying management goals, the risks of stroke and thrombo-embolism require careful assessment.
Area of Science:
- Cardiology
- Electrophysiology
Context:
- Paroxysmal atrial fibrillation (PAF) is a prevalent cardiac arrhythmia.
- PAF often precedes sustained atrial fibrillation, particularly in patients with underlying heart disease.
- The risks of stroke and thrombo-embolism in PAF are comparable to those in sustained atrial fibrillation.
Purpose:
- To review the epidemiology, pathophysiology, clinical features, and current management guidelines for paroxysmal atrial fibrillation.
Summary:
- This review covers the occurrence, underlying mechanisms, clinical presentation, and treatment strategies for PAF.
- Key aspects discussed include risk assessment for stroke and thrombo-embolism.
- Current treatment guidelines for managing PAF are presented.
Impact:
- Provides a comprehensive overview for clinicians managing patients with PAF.
- Highlights the importance of risk stratification for stroke and thrombo-embolism.
- Informs clinical decision-making based on current evidence-based guidelines.
Abstract:
Paroxysmal atrial fibrillation is one of the most common disorders of cardiac rhythm. It is often a step toward permanent arhythmia, specially if associated with cardiac disease. The management objectives of intermittent arhythmia may be different, as maintenance of sinus rhythm. However, risks of stroke and thrombo-embolism are similar to those for sustained atrial fibrillation and must be carefully assessed. In this article we review the epidemiology, pathophysiology, clinical aspects and current guidelines for treatment and management of paroxysmal atrial fibrillation.
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