Atrial Fibrillation

Atrial fibrillation (AF) is a type of arrhythmia. Most people with AF experience one or more of the following symptoms:

• Heart palpitations (a sudden pounding, fluttering, or racing feeling in the heart).
• Lack of energy; tired.
• Dizziness (feeling faint or light-headed).
• Chest discomfort (pain, pressure, or discomfort in the chest).
• Shortness of breath (difficulty breathing during activities of daily living).