Treatment of atrial flutter

A fter atrial fibrillation, atrial flutter is the most important and most common atrial tachyarrhythmia. Although it was first described 80 years ago, techniques for its diagnosis and management have changed little for decades. The diagnosis rested almost entirely with the 12 lead ECG, and treatment options included only the use of a digitalis compound to slow and control the ventricular response rate, and/or the use of either quinidine or procainamide in an attempt to convert the rhythm to sinus rhythm or to prevent recurrence of atrial flutter once sinus rhythm was established.