The atrial rates during atrial flutter vary from 250 to 350 beats per minutes, slower than the 400 to 600 bpm seen in atrial fibrillation. Frequently, a 2:1 conduction ratio occurs, resulting in a ...

Atrial fibrillation Atrial flutter with variable conduction Multifocal atrial tachycardia (MAT). With atrial fibrillation, no descrete P waves can be seen, however sometimes coarse "fibrillitory ...

Compared with rivaroxaban, abelacimab is associated with fewer bleeding events in patients with AF and moderate to high risk for stroke.