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[From paroxysmal to chronic atrial fibrillation]
L Frost1, B Lund, E H Christiansen
1Arhus Universitetshospital, Arhus Amtssygehus, medicinsk-kardiologisk afdeling.
Ugeskrift for Laeger
|February 28, 1998
Summary
Paroxysmal atrial fibrillation progresses to chronic atrial fibrillation, leading to stroke and heart failure. Developing interventions to prevent this progression is a high priority.
Area of Science:
- Cardiology
- Electrophysiology
Context:
- Chronic atrial fibrillation (AF) invariably follows paroxysmal AF.
- Understanding the transition from paroxysmal to chronic AF is crucial for clinical management.
Purpose:
- To review the electropathophysiological mechanisms driving paroxysmal atrial fibrillation.
- To highlight the urgent need for interventions preventing AF progression.
Summary:
- Key mechanisms include atrial electrophysiological inhomogeneity, ectopic activity, and autonomic dysfunction.
- Current interventions to halt AF progression are lacking.
- Preventing the transition to chronic AF is essential due to severe health consequences.
Impact:
- This review underscores the critical need for novel therapeutic strategies.
- Effective interventions could mitigate the risks of stroke and heart failure associated with chronic AF.