Application of WeChat Platform in Midterm Clinical Follow-Up of Children Who Underwent Transthoracic Device Closure of VSD

Wen-Peng Xie¹; Jian-Feng Liu¹; Yu-Qing Lei¹; Zeng-Chun Wang¹; Qiang Chen¹; Hua Cao¹

DOI: 10.21470/1678-9741-2020-0376 Braz J Cardiovasc Surg. 2022; 37 (2) : 194-199