Role of the notched unipolar electrogram in guiding catheter ablation of frequent premature ventricular contractions originating from the ventricular outflow tract.
Li-Hong HuangMing-Yang GaoLi-Jun ZengBo-Qia XieLiang ShiYan-Jiang WangXian-Dong YinYu-Xing WangXiao-Qing LiuYing TianXin-Chun YangXing-Peng LiuPublished in: The Journal of international medical research (2021)
N-uniEGM was a highly specific and moderately sensitive predictor of successful radiofrequency ablation in patients with VOT-PVCs.