1. 118Procedure learning curve in ablation of persistent atrial fibrillation utilising a non-contact dipole density mapping system. (10th October 2018) Authors: Shi, R; Chen, Z; Chambers, R; Wright, P; Parslow, J; Mumford, S; Santos, S; Hussain, W; Khan, H; Boyalla, V; Butcher, C; Jones, D; Haldar, S; Markides, , V; Wong, T Journal: Europace Issue: Volume 20(2018)Supplement 4 Page Start: iv51 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗