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.

Background: Only a few algorithms for predicting the site of origin of focal atrial tachycardia (AT) have been reported. We aimed to develop a new and more effective algorithm. Methods: Surface 12 ...

Better algorithms and machine learning may help these tools provide more accurate diagnoses, ... and the identification of patients with atrial tachycardia (AT) and atrial flutter ...

Changes in the heart's electrical system are what cause atrial flutter. Jim Harbaugh heart procedure history As mentioned above, the recent episode is not unfamiliar territory for Harbaugh.