Atrial Flutter?

What is atrial flutter? Atrial flutter is an abnormal heart rhythm. In atrial flutter, the atria contract at 300 beats per minute and every other impulse goes down into the ventricles and therefore the ventricles beat at 150 beats per minute. In patients who are taking medications such as beta blockers or calcium blockers the impulses reaching the ventricles may be reduced even more so the heart r [...]