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  1. What is Atrial Flutter? - American Heart Association

    Mar 26, 2025 · During atrial flutter, the upper chambers of the heart, also called the atria, beat 250 to 350 times per minute. With atrial flutter, the signal that tells the atrium to beat may be …

  2. Atrial Flutter vs. Atrial Fibrillation: What’s the Difference?

    May 9, 2019 · Atrial flutter and atrial fibrillation are types of abnormal heart rhythms. Learn about the similarities and differences between these two conditions.

  3. Atrial Flutter: Types, Symptoms, Causes, Tests, and Treatments - WebMD

    Jan 12, 2024 · Atrial flutter is an abnormality in the beating of the heart. Take a comprehensive look at the causes, symptoms, diagnosis, and treatment of atrial flutter and atrial fibrillation.

  4. Atrial fibrillation vs. atrial flutter - UChicago Medicine

    Jul 22, 2021 · With the questions we routinely see regarding understanding the different between atrial flutter and atrial fibrillation (AFib), I wanted to provide answers about how patients can …

  5. Atrial Fibrillation and Atrial Flutter - Heart and Blood Vessel ...

    In atrial fibrillation or atrial flutter, the atria do not empty completely into the ventricles with each beat. Over time, some blood inside the atria may stagnate, and blood clots may form.

  6. Atrial Fibrillation vs Atrial Flutter: What is the Difference

    Atrial fibrillation vs atrial flutter explained with causes, symptoms, rhythm differences, heart risks, and treatment options clearly compared simply.

  7. AFib vs atrial flutter: Definitions, symptoms, causes, and more

    Nov 21, 2022 · This article explores what AFib and atrial flutter are as well as the symptoms, causes, complications, treatments, and prevention methods for each.

  8. 437. Atrial Fibrillation: The Diagnosis and Management of Atrial ...

    Dec 5, 2025 · Contemporary data shows above 90% success rate of atrial flutter ablation. In patients who have had both atrial fibrillation and atrial flutter, most electrophysiologists would …

  9. Atrial Flutter vs. Fibrillation: Comparing Differences - Health

    Oct 2, 2025 · Atrial fibrillation causes an irregular heartbeat, while atrial flutter causes a rapid but regular heartbeat.

  10. Atrial flutter - Symptoms and causes - Mayo Clinic

    Aug 29, 2024 · A person can have both atrial flutter and AFib. Atrial flutter may not cause symptoms. But some people may have a pounding, rapid heartbeat and chest pain. Fainting or …