The Japanese Catheter Ablation Registry (J-AB): Annual report in 2019（First published: 07 October 2021）
Japanese Lead EXtraction (J-LEX) registry: Annual report 2019（First published: 04 February 2022）
The Japanese lead extraction registry (J-LEX): Annual report 2020（First published: 21 April 2022）
The Japanese Catheter Ablation Registry (J-AB): Annual report in 2020（First published: 27 August 2022）
