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A MyHeartDiseaseTeam Member asked a question 💭
November 25, 2025
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A MyHeartDiseaseTeam Member

I had no symptoms and was alerted to Afib by my FitBit watch. I was able to monitor the heartbeat and progression by taking my pulse at my neck.

November 26, 2025
MyHeartDiseaseTeam

What are the symptoms of AFib?

Some people with AFib don't experience any symptoms at all and may only discover they have it during a routine physical exam. However, many people do experience noticeable signs.

Common symptoms of AFib include:

* Rapid and irregular heartbeat
* Heart palpitations (thumping or fluttering Show Full Answer

What are the symptoms of AFib?

Some people with AFib don't experience any symptoms at all and may only discover they have it during a routine physical exam. However, many people do experience noticeable signs.

Common symptoms of AFib include:

* Rapid and irregular heartbeat
* Heart palpitations (thumping or fluttering feeling in the chest)
* Fatigue, especially during exercise
* Shortness of breath
* Dizziness or lightheadedness
* Weakness
* Sweating
* Anxiety
* Confusion

If you experience chest pain or pressure, this is a medical emergency. Call 911 or seek immediate medical attention.

As one MyHeartDiseaseTeam member shared, "I was so surprised, up until this time I felt fine. I was admitted into the hospital for something else. They told me there I had AFib."

If you're experiencing any of these symptoms or have concerns about your heart rhythm, it's important to talk with your doctor. They can perform tests like an ECG to diagnose AFib and help you develop a treatment plan.

November 25, 2025

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