Radiofrequency catheter ablation of premature ventricular contractions from near the His-bundle. - Tanaka A; Takemoto M; Masumoto A; Kang H; Mito T; Kumeda H; Aoki R; Kinoshita S; Antoku Y; Matsuo A; Hida S; Okazaki T; et al. (Journal of arrhythmia, 2019)