Impact of radiofrequency catether ablation on atrial function and BNP in patients with idiopathic and frequent ventricular premature contractions of different origins
MA Li-heng, XIE Rui-qin, WU Jing-lan
Journal of Hebei Medical University . 2021, (11): 1251 -1255 .  DOI: 10.3969/j.issn.1007-3205.2021.11.003