fig14
![Echocardiography: an overview - Part II](https://image.oaes.cc/2812ecbd-2d42-493c-8bf9-fab687757096/4657.fig.14.jpg)
Figure 14. Two-dimensional echocardiographic studies in parasternal long-axis view before (A) and after (B) balloon pulmonary valvuloplasty, illustrating a reduction in the size of the right ventricle (RV). Aorta (Ao), left atrium (LA), and left ventricle (LV) are labeled. Reproduced from Ref.[17].