1. Catheter Ablation of Premature Ventricular Contractions Originating in the Aortic Sinus Cusp or Great Cardiac Vein: Two QRS Morphologies with One Origin. Issue 9 (20th June 2015) Authors: WANG, YU‐BIN; MA, JUAN; DONG, JIAN‐ZENG; BAI, RONG; WANG, JING; LI, SONG‐NAN; YU, RONG‐HUI; LONG, DE‐YONG; MA, CHANG‐SHENG; CHU, JIAN‐MIN Journal: Pacing and clinical electrophysiology Issue: Volume 38:Issue 9(2015:Sep.) Page Start: 1029 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗