Patent ductus arteriosus stenting as a first stage method of the surgical treatment of tetralogy of Fallot with non-confluent branches of the pulmonary artery. CSIC [Internet]. 2024 Aug. 31 [cited 2025 Jul. 8];13(2):22−28. Available from: https://www.cardiacsurgery.com.ua/index.php/CSIC/article/view/12