Catheter Ablation Versus Medical Treatment of AF in Heart Failure

Summary

Heart failure and atrial fibrillation (AF) often coexist, and each increases the morbidity and mortality associated with the other. The investigators hypothesized that restoration of normal sinus rhythm by catheter ablation is superior to medical treatment of AF in heart failure. This study randomizes patients with heart failure and persistent AF to medical treatment of AF or catheter ablation to restore sinus rhythm.

Timeline

Start

2005-03

Primary completion

2011-10

Completion

2011-10

Publications

• Hunter RJ, Berriman TJ, Diab I, Kamdar R, Richmond L, Baker V, Goromonzi F, Sawhney V, Duncan E, Page SP, Ullah W, Unsworth B, Mayet J, Dhinoja M, Earley MJ, Sporton S, Schilling RJ. A randomized controlled trial of catheter ablation versus medical treatment of atrial fibrillation in heart failure (the CAMTAF trial). Circ Arrhythm Electrophysiol. 2014 Feb;7(1):31-8. doi: 10.1161/CIRCEP.113.000806. Epub 2014 Jan 1.

Drugs

Indications