Mar 31, 2025 · Atrial flutter is regular, rapid atrial contractions, while atrial fibrillation is irregular, chaotic atrial contractions. Both affect heart rhythm.

Mar 26, 2025 · Atrial flutter happens when the upper chambers beat faster than normal and are coordinated. It is not as common as atrial fibrillation, also known as AFib or AF.

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 …

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 …

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 …

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 …

Dec 6, 2025 · While AFib and AFlutter are closely related and sometimes occur in the same patient, their underlying electrical mechanisms are fundamentally different. Understanding …

Apr 15, 2024 · Atrial fibrillation (AFib) is more common than atrial flutter. But if you have atrial flutter, there’s a good chance you may develop AFib as well. Both AFib and atrial flutter can …

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.

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 …