The role of the three vessels and trachea view (3VT) in the diagnosis of congenital heart defects

Our study, descriptive in nature, demonstrates that the 3VT view is a reliable method with which to determine abnormalities in the upper mediastinum. It proved to be efficient in identifying an important group of critical heart defects involving the outflow tracts and the aortic arch. It also provided important clues to the diagnosis of minor anomalies considered as markers of other CHD. We believe that use of the 3VT view should become routine in screening for CHD.