Worry less by knowing more.
Understand atrial fibrillation and take control of your heart health.
Atrial fibrillation (AFib) is the most common type of heart arrhythmia, affecting over 3 million Americans today. It’s a condition that can have serious consequences — but the good news is that with proper diagnosis and treatment, you can manage AFib effectively.
What is AFib?
AFib occurs when there’s a disruption in the electrical signals that control your heart’s rhythm, causing it to beat irregularly. This irregular heartbeat can result in poor blood flow and an increased risk of stroke, heart failure and other complications. AFib may be caused by a variety of conditions, including:
- Coronary heart disease
- Diabetes
- Sleep apnea
- Pericarditis
- Other related health issues
Recognizing AFib symptoms
Many people with AFib may not even realize they have it. Some experience mild symptoms, while others may feel their heart race or flutter, often in combination with:
- Extreme fatigue or weakness
- Dizziness or lightheadedness
- Shortness of breath
- Chest pain or discomfort
- Palpitations (a fluttering or pounding in your chest)
If you have experienced any of these symptoms, it's important to schedule a consultation with a cardiologist to get a proper diagnosis.
Why early diagnosis matters
Leaving AFib undiagnosed or untreated increases your risk for complications like stroke, heart failure and blood clots. At Main Line Health, our cardiologists use the most advanced technology to accurately diagnose, manage and treat AFib, helping reduce risks and improve your quality of life.
If you suspect AFib or have noticed symptoms, act now. Main Line Health’s expert cardiologists provide personalized treatment options, helping you get the care you need.
Understanding AFib
Whether you've been diagnosed with AFib, are looking to learn more about the condition or for ways to support a loved one with AFib, we want to give you the tools you need to help you reach your goals.
