Agenesis of the superior vena cava

Agenesis of the superior vena cava (SVC) is a rare congenital anomaly of the great veins characterized by unilateral or bilateral complete absence of the SVC. Unilateral agenesis is mainly asymptomatic (most of the time diagnosed incidentally) and patients usually have otherwise normal heart structure. Bilateral agenesis, however, is frequently associated with other congenital cardiac anomalies and/or conduction abnormalities (such as tetralogy of Fallot, atrial septal defect) and typically present symptoms of SVC syndrome.

Also known as: absence of the SVC, absence of the superior caval vein, absence of the superior vena cava, agenesis of the SVC, agenesis of the superior caval vein

0 clinical trials for this condition and its sub-types, 0 tagged with Agenesis of the superior vena cava itself.