Figure 3From: An unusual clinical presentation resembling superior vena cava syndrome post heart surgeryBi-caval transesophageal view showing the RA and LA divided by the interatrial septum. In this view the superior vena cava (SVC) is also seen. Please note, the small homogeneous mass arising from the orifice of the inferior vena cava, as seen flanked by the arrows.Back to article page