Peratrial Device Closure of Atrial Septal Defect Under Transesophageal Echocardiographic Guidance without Fluoroscopy Compared to Conventional On-Pump Surgical Closure

Zhixiang Guo¹; Chengxin Zhang¹; Huan Wang²; Shenglin Ge¹

DOI: 10.21470/1678-9741-2016-0021 Braz J Cardiovasc Surg. 2017;32(1):38-42