Atrial Fibrillation (AFib) — Symptoms, Treatment & When to Seek Help

Atrial Fibrillation (AFib) is a condition that affects millions of people. Understanding the signs, knowing when symptoms become serious, and connecting with the right specialist are critical steps toward effective management. This guide covers what you need to know.

Symptoms of Atrial Fibrillation (AFib)

People with atrial fibrillation (afib) may experience a range of symptoms that vary in severity. Common signs include:

• irregular heartbeat
• heart palpitations
• lightheadedness
• shortness of breath
• fatigue
• chest pain
• reduced exercise tolerance

Not everyone experiences all of these symptoms, and severity can fluctuate over time. If you notice several of these signs persisting for more than a few days, consider consulting a healthcare provider for proper evaluation.

Which Doctor Treats Atrial Fibrillation (AFib)?

Atrial Fibrillation (AFib) is typically managed by the following specialists:

Your primary care physician can provide an initial evaluation and refer you to the appropriate specialist. A cardiologist cardiologists specialize in diagnosing and treating diseases of the heart and blood vessels.

Medications Commonly Used

The following medications are frequently prescribed for atrial fibrillation (afib):

• Metoprolol (Lopressor) — Beta-Blocker
• Apixaban (Eliquis) — Direct Oral Anticoagulant (Factor Xa Inhibitor)
• Rivaroxaban (Xarelto) — Direct Oral Anticoagulant (Factor Xa Inhibitor)
• Warfarin (Coumadin) — Vitamin K Antagonist (Anticoagulant)

Always consult your doctor before starting, stopping, or changing any medication. Dosages and drug choices depend on your individual health profile, other medications, and medical history.

Get Expert Guidance

GProv's AI health navigator, Appi, can help you assess your symptoms and determine the right next step — whether that's a telehealth consultation, an in-person specialist visit, or monitoring at home.