Le, N.M., Nguyen, B.P., Luong, T.B. and Do, A.T. 2026. Tetralogy of Fallot Associated With a Restrictive Ventricular Septal Defect in an Infant: A Case Report. The Vietnam Journal of Cardiovascular and Thoracic Surgery. 56, (Jul. 2026), 76 - 82. DOI:https://doi.org/10.47972/vjcts.v56i.1795.