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 ...

Digoxin toxicity can induce literally every arrhythmia except for rapidly conducted atrial arrhythmias (atrial fibrillation and atrial flutter ... tachycardia with a 2:1 conduction, bidirectional ...