Comparative analysis of cardiac surgery outcomes in patients with congenital heart defects: a retrospective cohort study
J Cardiothorac Surg. 2025 Nov 4;20(1):417. doi: 10.1186/s13019-025-03586-5. ABSTRACT BACKGROUND: Congenital heart defects (CHDs) constitute the predominant pediatric congenital anomaly in Yemen, substantially contributing to …