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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Survey: Heart Disease Is Underdiagnosed
Despite guidelines recommending aggressive screening for risk factors like high blood pressure and cholesterol, far too many patients with heart disease are being diagnosed only after they develop symptoms, a new study shows.
Despite guidelines recommending aggressive screening for risk factors like high blood pressure and cholesterol, far too many patients with heart disease are being diagnosed only after they develop symptoms, a new study 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).