10.6084/m9.figshare.7997366.v1 Teng Li Teng Li Qiong Xu Qiong Xu Xian-zhang Zhan Xian-zhang Zhan Yu-mei Xue Yu-mei Xue Hong-tao Liao Hong-tao Liao Yi-fu Li Yi-fu Li Konstantinos Letsas Konstantinos Letsas Shu-lin Wu Shu-lin Wu Additional file 1: of Unique electrocardiographic pattern “w” wave in lead I of idiopathic ventricular arrhythmias arising from the distal great cardiac vein Springer Nature 2019 Idiopathic Ventricular arrhythmias Great cardiac vein Catheter ablation 2019-04-15 05:00:00 Figure https://springernature.figshare.com/articles/figure/Additional_file_1_of_Unique_electrocardiographic_pattern_w_wave_in_lead_I_of_idiopathic_ventricular_arrhythmias_arising_from_the_distal_great_cardiac_vein/7997366 Figure S1. Example of three successful ablations of premature ventricular contractions originating from the distal GCV, LCC, and subvalvular LVOT, respectively. A: Activation time (30 ms before QRS onset) at the GCV of case 1 with VAs originated from the distal GCV. B: Activation time (24 ms before QRS onset) at the LCC of case 2 with VAs originated from LCC. C: Activation time (28 ms before QRS onset) beneath LCC of case 3 with VAs originated from the distal GCV. B: Activation time (24 ms before QRS onset) at the LCC of case 2 with VAs originated from subvalvular LVOT. ABL d (p), the distal and proximal electrode pairs of the ablation catheter; GCV, great cardiac vein; LCC, left coronary cusp; LVOT, left ventricular outflow tract. (JPG 162 kb)