血管机低剂量系统在房间隔缺损手术中的X射线剂量评价

周轩^a ，刘宇轩^a ，彭勇^b

Evaluation of the X-Ray Dose of Low Dose Vascular System in the Operation of Atrial Septal Defect

ZHOU Xuan^a , LIU Yuxuan^a , PENG Yong^b

中国医疗设备 . 2020, (8): 36 -38 . DOI: 10.3969/j.issn.1674-1633.2020.08.009