A randomized trial to assess catheter ablation versus rate control in the management of persistent atrial fibrillation in heart failure - Jones, DG; Haldar, SK; Hussain, W; Sharma, R; Francis, DP; Rahman-Haley, SL; McDonagh, TA; Underwood, SR; Markides, V; Wong, T (J Am Coll Cardiol, 2013)