Novel assessment of temporal variation in fractionated electrograms using histogram analysis of local fractionation interval in patients with persistent atrial fibrillation

Yenn Jiang Lin, Kazuyoshi Suenari, Men Tzung Lo, Chen Lin, Wan Hsin Hsieh, Shih Lin Chang, Li Wei Lo, Yu Feng Hu, Chen Chuan Cheng, Yasuki Kihara, Tze Fan Chao, Beny Hartono, Tsu Juey Wu, Wei Shiang Lin, Ke Hsin Hsu, Ambrose S. Kibos, Norden E. Huang, Shih Ann Chen^*