Atrial fibrillation, or Afib, is a type of irregular heartbeat that can lead to serious health complications. While the exact cause of Afib is unknown, there are several factors that may contribute to its development, including:
-High blood pressure
-Heart disease
-Diabetes
-Thyroid problems
-Sleep apnea
-Excessive alcohol consumption
-Stress and anxiety
Afib can be aggravated by any number of things, but some of the most common triggers include: strenuous exercise, caffeine, nicotine, certain medications (including beta blockers and calcium channel blockers), and emotional stress. If you have Afib, it's important to avoid anything that may trigger an episode.