I. O. Ditkivskyy, M. S. Petrov, D. L. Voloshyn, N. S. Yashchuk, and V. V. Lazoryshynets, “Endovascular Closure of Secundum Atrial Septal Defects with Complex Anatomy”, ujcvs, vol. 31, no. 1, pp. 36-44, Mar. 2023.