Sun, J., J. Chen, M. Zhu, J. Song, X. Ma, L. Wang, Z. Wang, and T. Zhang. “Early and Mid-Term Follow-up Results of Device Closure of Secundum Atrial Septal Defects Using Transesophageal Echocardiogram Guidance: A Comparison of Percutaneous Versus Peratrial Approaches”. The Heart Surgery Forum, vol. 27, no. 8, Aug. 2024, pp. E875-E882, doi:10.59958/hsf.7465.