Paced QRS morphology mimicking complete left bundle branch block induced by right ventricular pacing is associated with pacing ‐induced cardiomyopathy

ConclusionCLBBB-like paced QRS may be a novel risk factor for PICM. RV pacing, which causes CLBBB-like QRS morphology, may need to be avoided, and patients with CLBBB-like paced QRS should be followed-up carefully.

https://onlinelibrary.wiley.com/doi/10.1111/jce.16229?af=R

Source: Journal of Cardiovascular Electrophysiology - March 4, 2024 Category: Cardiology Authors: Shota Ikeda, Kazuo Sakamoto, Masafumi Sugawara, Daisuke Yakabe, Kazuhiro Nagaoka, Shinya Kowase, Shujiro Inoue, Kunio Morishige, Yasushi Mukai, Hiroyuki Tsutsui, Shintaro Kinugawa Tags: ORIGINAL ARTICLE Source Type: research