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

Zhixiang Guo^I; Chengxin Zhang^I; Huan Wang^II; Shenglin Ge^I

DOI: 10.21470/1678-9741-2016-0021 Publish in: August 2 2025