AFib ablation treatment options.

Living with atrial fibrillation (AFib) can affect how you feel day to day. You may notice symptoms like a racing heartbeat, fatigue, shortness of breath, or decreased energy. For some people, medications can help manage these symptoms. For others, a procedure called cardiac ablation may be recommended.

Cardiac ablation is a minimally invasive treatment that helps correct abnormal electrical signals in the heart. The goal is to reduce AFib episodes, improve symptoms, and help you return to the activities you enjoy.

Your heart rhythm specialist will work with you to determine the approach that best supports your heart health.

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Understanding cardiac ablation.

Your heart beats through a carefully coordinated electrical system. With AFib, those signals become disorganized, causing the heart to beat irregularly.

Cardiac ablation treats the small areas of heart tissue responsible for these abnormal signals. By creating precise treatment areas, the procedure helps restore a more stable heart rhythm.

Many AFib ablation procedures focus on an area near the pulmonary veins, where irregular signals often begin.

Types of ablation used to treat AFib.

There are several techniques used to perform AFib ablation. Your heart rhythm specialist (electrophysiologist) will determine the best approach based on your condition and medical history.

Radiofrequency Ablation

This widely used technique delivers controlled heat energy through a catheter to treat the small areas of heart tissue responsible for abnormal signals.

Cryoablation

Cryoablation uses extreme cold to freeze targeted heart tissue and interrupt the abnormal electrical pathways that cause AFib.

Pulsed Field Ablation (PFA)

Pulsed field ablation is a newer approach that uses short pulses of electrical energy to treat heart tissue. Because it does not rely on heat or cold, it is sometimes referred to as a non-thermal ablation technology.

One pulsed field ablation system used in clinical practice is FARAPULSE, which delivers electrical pulses to create targeted treatment areas around the pulmonary veins.

Who may benefit from AFib ablation?

Your doctor may recommend ablation if:

• AFib symptoms continue despite medication
• Medications cause unwanted side effects
• You experience frequent AFib episodes
• Your care team believes ablation may improve rhythm control

A consultation with a heart rhythm specialist can help determine whether ablation is appropriate and which approach may be best for you.

What to expect.

AFib ablation procedures are performed in a specialized electrophysiology (EP) lab, where physicians use advanced imaging and mapping technology to guide treatment.

During the procedure:

• Thin catheters are inserted through a blood vessel, usually in the groin
• The catheters are carefully guided to the heart
• The physician treats the targeted tissue using the selected ablation method

• Many patients return home the same day or the following day.

   

   

Learn more about AFib treatment options.

If you have been diagnosed with AFib or are experiencing symptoms such as an irregular heartbeat, fatigue, or shortness of breath, a consultation with a heart rhythm specialist can help you explore treatment options that support your heart health and overall wellness.