PERSISTENT LEFT SUPERIOR VENA CAVA: PERINATAL OUTCOMES, CARDIAC AND GENETIC PROFILES OF ISOLATED AND NON-ISOLATED CASES
Introduction: Persistent left superior vena cava (PLSVC), the most common thoracic venous anomaly, frequently coexists with congenital defects, highlighting its clinical significance. To refine risk stratification, this study compares the prenatal sonographic profile, postnatal outcome data, and genetic associations be...