Drug therapy for atrial fibrillation: where do we go from here?

Abstract

Atrial fibrillation, the most common cardiac arrhythmia requiring medical attention, has effects that range from mild symptoms to devastating stroke. Although treatments have evolved since the foxglove plant (later identified as containing digitalis) was first administered to slow the heart rate, satisfactory drug therapy has not been developed. In this review we describe present-day medical options and developments of future therapies to treat atrial fibrillation and maintain normal sinus rhythm.