But there are very important differences between atrial fibrillation and atrial flutter -- both in terms of the precise mechanism of the arrhythmia, but also how they're treated.

There are two types of atrial flutter: typical and atypical. Typical atrial flutter is more common and usually responds better to treatment. The short-circuit is located in the right upper heart ...

Atrial flutter is a disorder which causes the heart to beat out of its normal rhythm. Learn more here.

Differences While atrial flutter and atrial fibrillation are each conditions that involve the atria (the heart's upper chambers), there are some differences between the two conditions.

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

Electrical cardioversion is just one of the many treatments our expert cardiologists use to treat symptoms of arrhythmic disorders such as atrial fibrillation and atrial flutter.

Except for atypical atrial flutter, there were no complications attributable to circumferential pulmonary-vein ablation.