Atrial Fibrillation Health Center
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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Herbal Remedies May Be Risky With Heart Drugs
Patients taking heart drugs are at risk for potentially dangerous interactions when they also take herbal supplements such as ginkgo biloba, St. John's wort, and garlic, an analysis shows.
Patients taking heart drugs are at risk for potentially dangerous interactions when they also take herbal supplements such as ginkgo biloba, St. John's wort, and garlic, an analysis shows.
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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).

