fig37
![Echocardiography: an overview - Part II](https://image.oaes.cc/2812ecbd-2d42-493c-8bf9-fab687757096/4657.fig.37.jpg)
Figure 37. Two-dimensional (A) and color Doppler (B) images from subcostal views demonstrating a sinus venosus atrial septal defect (SVASD) in 2D (arrow) (A) with a left-to-right shunt (Sh) (arrow in B). Left atrium (LA) and right atrium (RA) are marked. Modified from Ref.[16].