Common Arterial Trunk in a 3-Day-Old Alpaca Cria

Figure 3

Two-dimensional echocardiographic images of agitated saline contrast study. Two-dimensional echocardiographic right parasternal image of an agitated saline contrast study demonstrating primarily right to left flow of bubbles across the large ventricular septal defect. LV, left ventricle; RV, right ventricle; TA, truncus arteriosus.