PP-049 A Huge Echolucent Structure Resembling Cyct Adjacent to Left Atrium; Revealing Persistent Left Superior Vena Cava with 4d Echocardiography
Persistent left superior vena cava (PLSVC) is the most common congenital thoracic venous anomaly with a prevalence of 0.3–0.5%. PLSVC can be associated with other cardiovascular abnormalities such as atrial…