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Atrial Fibrillation
Atrial fibrillation is an irregular heartbeat. Atrial fibrillation increases the risk of stroke and heart disease. Signs include dizziness, weakness, and fatigue. It is treated with medication and lifestyle changes.
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Symptoms
Symptoms of atrial fibrillation include:
- Heart palpitations.
- Irregular pulse.
- Shortness of breath, especially during physical activity or emotional stress.
- Weakness, fatigue.
- Dizziness, confusion.
- Lightheadedness or fainting (syncope).
- Chest pain (angina).
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