Elsharkawy , Ihab Mohamed Salah Eldin, Tarek Salah, John Malaty Fouad, Mahmoud Abdo Omar Abualfa, and Ashraf Mostafa Abd Raboh. “Right Ventricular Dysfunction Post-Surgical Repair of Fallot Tetralogy in Pediatric Age Group: Predictor Factors Analysis”. The Egyptian Cardiothoracic Surgeon 1, no. 1 (August 12, 2025). Accessed August 28, 2025. https://journals.escts.net/ects/article/view/352.