Risk Factors

Atrial Fibrillation (Afib) is considered a part of aging. In fact, 1 in 4 over the age of 40 will develop Afib in their lifetime. Risk factors include:

Family history
Heart problems or heart surgery
High blood pressure

Obesity
Sleep apnea
Caffeine, nicotine or illegal drug use

Drinking too much alcohol
Changes in the level of body minerals
Other long-term health conditions

Early signs of Afib can be mild, with symptoms including:

Palpitations

Fluttering feeling in the chest

Rapid or irregular heartbeat

Afib Signs Palpitations

Symptoms

Symptoms of persistent and long-standing persistent Afib, can be different and more severe.

Shortness of Breath

Weakness

Fatigue

Pain in the Chest

Pressure in the Chest

Lowered Blood Pressure

Dizziness or Fainting

Feeling Lightheaded

If untreated, Afib progresses—from less severe to more advanced.

That’s why it’s important to mention any of these symptoms to your healthcare provider. During your next office visit, talk to your provider about your symptoms.

Triggers: Where Does Afib Start?

Research shows that there are three areas of the heart where Afib normally starts. The pulmonary veins are often the first trigger. As Afib worsens, it typically impacts other key areas of the heart. Those areas are the Posterior Wall (back wall) and the Left Atrial Appendage (LAA).

Find out why treating Afib is critical:

Importance of Treatment