Atrial Flutter Ablation

What is Atrial Flutter Ablation?

Atrial Flutter Ablation is a minimally invasive, catheter-based procedure used to treat abnormal heart rhythms (arrhythmias) caused by Atrial Flutter—a condition in which the heart’s upper chambers (atria) beat too rapidly due to faulty electrical circuits. This rapid rhythm can lead to symptoms such as palpitations, dizziness, and fatigue, and may increase the risk of more serious complications over time.

During the procedure, a thin, flexible catheter is inserted into a blood vessel—typically in the groin—and guided to the heart. Using either radiofrequency energy (heat) or cryoablation (cold), the Cardiac Electrophysiologist delivers targeted treatment to create small scars in the heart tissue. These scars disrupt the abnormal electrical pathways responsible for Atrial Flutter and help restore a normal, stable heart rhythm.

Atrial Flutter Ablation is a highly effective treatment that can reduce or eliminate the need for long-term medications and significantly improve quality of life for patients with symptomatic arrhythmias.

Benefits & Risks of Atrial Flutter Ablation

Benefits

For patients experiencing frequent or persistent atrial flutter, ablation offers several key benefits:

  • Long-Term Symptom Relief: Restores a normal heart rhythm and reduces episodes of rapid heartbeat.
  • Minimally Invasive: Performed through a catheter inserted in the groin, requiring no major incisions.
  • Reduces Dependence on Medication: May eliminate or reduce the need for blood thinners or antiarrhythmic drugs.
  • Improves Quality of Life: Reduces symptoms such as palpitations, dizziness, and shortness of breath.

Risks

While atrial flutter ablation is a safe and effective procedure, potential risks include:

  • Bleeding or Bruising: Minor bleeding at the catheter insertion site is common and usually resolves on its own.
  • Heart Block: In rare cases, ablation may affect normal electrical pathways, requiring a pacemaker.
  • Blood Clots or Stroke: Though rare, catheter procedures carry a small risk of clot formation.
  • Arrhythmia Recurrence: Some patients may require a repeat procedure if atrial flutter returns.
  • Minor Chest Discomfort: Temporary chest discomfort or palpitations may occur as the heart heals.

 

What to Expect With Atrial Flutter Ablation

Before the Procedure
  • Your doctor will perform tests, such as an electrocardiogram (ECG), echocardiogram, or an Electrophysiology study (EPS), to locate the abnormal electrical pathway.
  • You may need to stop taking certain medications, such as blood thinners.
  • Fasting for several hours before the procedure is typically required.
  • The access site (groin) will be prepped and numbed with a local anesthetic.

During the Procedure

  • A catheter is inserted through a vein in the groin and guided to the heart using imaging technology.
  • The doctor identifies the areas responsible for atrial flutter using specialized electrical mapping techniques.
  • Radiofrequency energy (heat) or cryoablation (cold) is applied to destroy the abnormal tissue causing the arrhythmia.
  • The catheter is removed, and the access site is closed with a small bandage or closure device.

After the Procedure

  • Patients are monitored for a few hours and typically go home the same day.
  • Avoid strenuous activities and heavy lifting for a few days.
  • Mild bruising or discomfort at the catheter insertion site is normal and should subside quickly.
  • Most patients experience a significant reduction or complete resolution of atrial flutter episodes.
  • Follow-up visits may be scheduled to monitor heart rhythm and overall recovery.

Am I a Candidate for Atrial Flutter Ablation?

Atrial flutter ablation may be recommended for patients who:

  • Experience frequent or persistent episodes of atrial flutter that affect their quality of life
  • Have not responded well to medications such as antiarrhythmic drugs or blood thinners
  • Are at increased risk of stroke or other complications due to uncontrolled atrial flutter
  • Prefer a long-term solution instead of relying on ongoing medication therapy

Your Electrophysiologist will evaluate your heart condition and medical history to determine if atrial flutter ablation is the best treatment option for you.

Prioritize Your Heart With Advanced Cardiac Care

We are committed to delivering expert treatment options to support your heart health. If you have atrial flutter or have questions about the procedure, our team is here to offer guidance and reassurance.

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Our experienced Electrophysiologists specialize in advanced techniques like atrial flutter ablation to provide long-term relief from abnormal heart rhythms. With state-of-the-art technology and a patient-centered approach, we ensure the best possible outcomes for atrial flutter patients.

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