Electrophysiological characteristics and ablation of ventricular arrhythmias originating from the intramural basal inferior septum.
Jie YangMengmeng LiChenxi JiangRi-Bo TangCai-Hua SangWei WangXin ZhaoChangyi LiSong-Nan LiXueyuan GuoChangqi JiaMan NingLi FengDan WenHui ZhuYuexin JiangTong LiuFang LiuDe-Yong LongChunguang QiuChang Sheng MaPublished in: Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology (2024)
Intramural VAs were relatively common in the BIS region in our series. Intra-procedural mapping was important to distinguish the intramural VAs from other VAs by comparing the local activation time and pacing mapping. Procedural success could be achieved by stepwise ablation on the counterpart sides of the BIS and within the MCV.