fig38
![Echocardiography: an overview - Part III](https://image.oaes.cc/a251030f-17ae-4989-8cbc-3b1df7232f71/4834.fig.38.jpg)
Figure 38. A parasternal long-axis view showing a truncus arteriosus (TA), a ventricular septal defect (VSD) (arrow) and a truncal valve overriding the ventricular septum. The VSD is large and measures approximately 8 mm (insert, Dist). Reproduced from Ref.[30]. LV: Left ventricle; RV: right ventricle.