Hello, I'm a healthcare professional with a background in cardiology. I can provide you with information on the warning signs of Atrial Fibrillation (AFIB), which is a common type of heart arrhythmia. Warning signs of AFIB can include: 1. Irregular heartbeat: This is often described as a fluttering, racing, or pounding sensation in the chest. 2. Palpitations: These are sensations of your heart skipping a beat, beating too hard, or beating too fast. 3. Shortness of breath: You might feel like you can't catch your breath or that you're gasping for air. 4. Fatigue: Feeling very tired or exhausted without a clear reason can be a sign. 5. Dizziness: Feeling lightheaded or faint can be due to AFIB. 6. Chest pain: Some people experience discomfort or pain in the chest. 7. Swelling in the legs: This can be a sign of fluid retention, which is sometimes associated with AFIB. 8. Confusion: In some cases, AFIB can lead to a lack of concentration or confusion. It's important to note that not everyone with AFIB will experience these symptoms, and some may have no symptoms at all. However, if you suspect you have AFIB, it's crucial to seek medical attention for a proper diagnosis and treatment. read more >>

Those who do have atrial fibrillation symptoms may experience signs and symptoms such as:Palpitations, which are sensations of a racing, uncomfortable, irregular heartbeat or a flip-flopping in your chest.Weakness.Reduced ability to exercise.Fatigue.Lightheadedness.Dizziness.Confusion.Shortness of breath.More items...read more >>