Hwang, Tae Hyun Permanent Pacemaker Implantations after Catheter Ablation in Patients with Atrial Fibrillation Associated with Underlying Sinus Node Dysfunction. [electronic resource] - Korean circulation journal Apr 2020 - 346-357 p. digital Publication Type: Journal Article ISSN: 1738-5520 Standard No.: 10.4070/kcj.2019.0268 doi