Short QRS Duration After His-Purkinje Conduction System Pacing Predicts Left Ventricular Complete Reverse Remodeling in Patients With True Left Bundle Branch Block and Heart Failur... oleh Xu-Min Guan, Dan-Na Li, Fu-Lu Zhao, Yan-Ni Zhao, Yi-Heng Yang, Bai-Ling Dai, Shi-Yu Dai, Lian-Jun Gao, Yun-Long Xia, Ying-Xue Dong