Isolation of the conduction between the Marshall bundle and distal coronary sinus and the entire coronary sinus for an atrial tachycardia after catheter ablation of atrial fibrillation - Daisuke Wakatsuki, PhD; Taku Asano, PhD; Hiroshi Mase; Masaaki Kurata; Hisa Shimojima, PhD; Hiroshi Suzuki, PhD (HeartRhythm Case Reports, 2017)