1. 66 Ultra-high density electroanatomic mapping and local impedance-guided ablation: a more accurate and efficient ablation strategy for cavotricuspid isthmus dependent atrial flutter?. (17th July 2020) Authors: Saraf, Karan; Kumar, Narendra; Morris, Gwilym M Journal: Heart Issue: Volume 106(2020)Supplement 2 Page Start: A52 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗