Q. What are the primary symptoms and signs of atrial fibrillation?

Doctor Answer is medically reviewed by SecondMedic medical review team.

Answered by Secondmedic Expert

Atrial fibrillation (AFib) can sneak up on you with a range of symptoms and signs, making it crucial to stay alert. Common indicators include:

1. Irregular Heartbeat: The hallmark of AFib is an irregular and often rapid heartbeat. Your ticker might feel like it's doing a cha-cha instead of a steady beat.

2. Heart Palpitations: You might sense fluttering, pounding, or a thumping sensation in your chest, a sign that your heart's rhythm has gone awry.

3. Fatigue: Feeling utterly drained for no apparent reason can be a subtle signal. AFib can sap your energy.

4. Dizziness or Lightheadedness: A turbulent heart rhythm can disrupt blood flow, which might leave you feeling woozy.

5. Shortness of Breath: Catching your breath during routine activities or even at rest can be a red flag.

6. Chest Pain or Discomfort: Some folks experience chest discomfort or pain, often mistaken for a heart attack.

7. Weakness: Your body may feel weak or "off," making everyday tasks more challenging.

8. Reduced Exercise Tolerance: If you find yourself getting winded faster during exercise, AFib could be a culprit.

Remember, symptoms can vary, and not everyone experiences them all. Some people may have AFib without even realizing it. If you suspect AFib, it's crucial to consult a healthcare professional for a proper diagnosis and personalized treatment plan tailored to your needs. Early detection and management can make a world of difference in your heart health.
 

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