A patient of atrial fibrillation is on digoxin therapy. Which of the following responses do you expect?
Digitalis controls the ventricular rate in AF patients. The frequency of atrial fibrillation may actually increase. Ibutilide is approved for the conversion of AF to sinus rhythm.
Restoration of normal sinus rhythm
Conversion of atrial fibrillation to atrial flutter
Increase in atrial fibrillation frequency, but decrease in ventricular rate
Decrease in atrial fibrillation frequency but increase in ventricular rate