Electrocardiographic morphology during left bundle branch area pacing: Characteristics, underlying mechanisms, and clinical implications.
Ming-Yang GaoYing TianLiang ShiYan-Jiang WangBo-Qia XieJie QiLi-Jun ZengXue-Xun LiXin-Chun YangXing-Peng LiuPublished in: Pacing and clinical electrophysiology : PACE (2020)
LBBAP-ECG patterns are characterized by a shorter terminal R' wave duration in lead V1 compared with that of native RBBB configurations. Bundle branch conduction integrity has an impact on ECG characteristics during LBBAP.