Medically reviewed by Yasmine S. Ali, MD, MSCI Medically reviewed by Yasmine S. Ali, MD, MSCI Atrial flutter is a form of cardiac arrhythmia, a group of heart conditions characterized by an ...

The FDA has approved AOP Health’s Rapiblyk (landiolol) for the rapid management of atrial fibrillation and atrial flutter in critical care settings. According to the company, approval was based on ...

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 fibrillation, or AFib, is a condition of the heart where faulty electrical signals cause it to flutter or beat too fast. It raises your chances of a stroke and other heart problems.