Successful catheter ablation for verapamil-sensitive idiopathic left ventricular tachycardia guided by dual post-QRS wave P1 potentials after catheter-induced mechanical block

Yuhei Kasai; Takayuki Kitai; Junji Morita; Takuya Okada; Jungo Kasai; Tsutomu Fujita

doi:10.1016/j.hrcr.2023.07.002

Successful catheter ablation for verapamil-sensitive idiopathic left ventricular tachycardia guided by dual post-QRS wave P1 potentials after catheter-induced mechanical block

HeartRhythm Case Rep. 2023 Jul 19;9(9):671-675. doi: 10.1016/j.hrcr.2023.07.002. eCollection 2023 Sep.

Authors

Yuhei Kasai¹, Takayuki Kitai¹, Junji Morita¹, Takuya Okada², Jungo Kasai³, Tsutomu Fujita¹

Affiliations

¹ Department of Cardiology, Asia Medical Group, Sapporo Heart Center, Sapporo Cardiovascular Clinic, Sapporo, Japan.
² Department of Clinical Engineering, Asia Medical Group, Sapporo Heart Center, Sapporo Cardiovascular Clinic, Sapporo, Japan.
³ Paul G. Allen School of Computer Science & Engineering, University of Washington, Seattle, Washington.

No abstract available

Keywords: Bump phenomenon; Catheter-induced mechanical block; Late P1 potential; Playback ablation; Verapamil-sensitive left fascicular ventricular tachycardia.

Publication types

Case Reports