Atrial Fibrillation Symptoms and Treatment Options

Atrial fibrillation (AFib) is a common heart rhythm disorder that often causes noticeable symptoms such as heart palpitations, chest discomfort, and shortness of breath. Managing this condition involves a combination of medical and procedural treatments aimed at controlling symptoms and reducing complications.

Common Symptoms of Atrial Fibrillation

Individuals with AFib may experience a variety of symptoms, including rapid or irregular heartbeat, fatigue, dizziness, and difficulty breathing during physical activity. Some patients may also feel chest pressure or discomfort, particularly when the heart rate becomes very fast.

Medical Treatment Approaches

Medication therapy plays a key role in managing atrial fibrillation. Antiarrhythmic drugs such as Amiodarone are commonly prescribed to help restore and maintain normal heart rhythm. Additionally, rate-control medications like Metoprolol or Diltiazem are used to regulate heart rate during AFib episodes.

Due to the increased risk of blood clots associated with AFib, anticoagulant therapy is often necessary. Traditional options like Warfarin have been widely used, but newer oral anticoagulants (NOACs) such as Rivaroxaban and Dabigatran offer improved safety profiles and fewer dietary restrictions.

Procedural Treatment Options

Radiofrequency Catheter Ablation

For patients who do not respond well to medication, radiofrequency ablation is a minimally invasive procedure that can be highly effective. This technique uses catheters to deliver targeted energy that disrupts the abnormal electrical pathways in the heart, helping to restore normal rhythm.

Early diagnosis and appropriate treatment are essential in reducing the risk of serious complications such as stroke, mesenteric artery embolism, or peripheral arterial occlusion. Patients with AFib should work closely with their healthcare providers to develop a personalized treatment plan that addresses both symptom control and long-term cardiovascular health.