Rate-dependent conduction block of mitral isthmus was possibly due to the re-conduction of Ligament of Marshall.
Xiaoyu WuYan LiuYu DingXintao LiWenhua LiShi PengLidong CaiJuan XuXiaofeng LuYong WeiGenqing ZhouShuai GuoDayang HuangShao-Wen LiuSong-Wen ChenPublished in: Pacing and clinical electrophysiology : PACE (2021)