PMC156660_01
Apical 4 chamber view depicting a mass (arrow) within the right atrium.
1476-7120-1-5-1.jpg
PMC156660_01_1476-7120-1-5-1.jpg
F1
A large uniform, echodense, immobile mass (area- 3.3 cm2), attached to the interatrial septum was seen in the right atrium (Figure 1).