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

Jan 28, 2025 · Atrial Flutter and Atrial Fibrillation (AF) are both abnormal heart rhythms (arrhythmias) that originate in the atria (the upper chambers of the heart). While they share some similarities, they …

Atrial flutter and atrial fibrillation (AFib) are two types of atrial tachycardia. Learn the differences and similarities of these two conditions, including their causes, symptoms, and treatment.

6 days ago · Atrial flutter and atrial fibrillation cause fast, irregular heart rhythms and raise stroke risk. Learn how they differ, their symptoms, and treatments.

Jul 22, 2021 · In contrast to atrial flutter, atrial fibrillation is a more chaotic rhythm that does not follow one set loop. When the heart's chamber fibrillates, it quivers or shakes, rather than contracting. This …

In atrial fibrillation, the atria beat irregularly. In atrial flutter, the atria beat regularly, but faster than usual and more often than the ventricles, so you may have four atrial beats to every one ventricular beat.

1 day ago · The Distinct Electrical Mechanisms The fundamental difference between Atrial Fibrillation and Atrial Flutter lies in the nature and origin of the electrical impulses. AFib is characterized by …

Oct 2, 2025 · Atrial flutter and atrial fibrillation (AFib) are heart rhythm conditions that occur when the upper chambers of the heart (known as the atria) beat too quickly. Atrial flutter involves the atria...

Jan 1, 2025 · Atrial fibrillation (AFib) and atrial flutter are common types of abnormal heart rhythms (arrhythmias) which affect the upper chambers (atria) of the heart. In atrial flutter, the heart beats too …

Atrial fibrillation and atrial flutter are very fast electrical discharge patterns that make the atria (upper chambers of the heart) contract very rapidly, with some of the electrical impulses reaching the …