What is Atrial Fibrillation?

Atrial fibrillation (AFib) is an irregular heart rhythm that can cause palpitations, fatigue, and increased risk of stroke. 

Medome helps you recognize symptoms and manage risk. 

Common causes

  • High blood pressure
  • Heart disease
  • Excess caffeine or alcohol
  • Stress
  • Genetics

Less common but important

  • Thyroid disease 
  • Sleep apnea 
  • Heart valve problems 

What people ask about Atrial Fibrillation

“Is AFib dangerous?”

It increases stroke risk, and Medome helps identify warning signs.

“What triggers AFib?”

Stress, caffeine, alcohol, and underlying conditions can contribute.

“How can I manage it?”

Lifestyle changes, medication, and regular monitoring are key.

When to seek care

  • Palpitations with dizziness, chest pain, or fainting 
  • Stroke symptoms (weakness, slurred speech) 
  • Rapid or persistent irregular heartbeat 

How Medome Helps

Medome evaluates symptoms, risk factors, and health history to guide care and alert you to urgent situations.

*This information is provided for educational purposes only and NOT as an atrial fibrillation diagnosisTo best understand what is the cause of your symptom, please complete a free Medome consultation. Of course, any final medical decisions and potential atrial fibrillation treatments should be made in consultation with a licensed medical professional.