Clinical evaluation of percutaneous and intra-operative device closure of atrial septal defects under transesophageal echocardiographic guidance: one center experience and mid-term follow-up.
Zhu P, Qiang H, Liu F, Xie P, Zheng S, Sun Y.
J Cardiothorac Surg. 2020 Jan 14;15(1):20. doi: 10.1186/s13019-020-1071-z.