M. Preiss et al., Aneurysmal and partially thrombosed orifice of a coronary artery fistula into the right atrium combined with patent foramen ovale, THOR CARD S, 49(2), 2001, pp. 120-121
We report a case of a right atrial sessile tumor combined with a patent for
amen ovale and the characteristics of fat containing tumor in magnetic reso
nance imaging. Histologic study revealed this to be an aneurysmal and parti
ally thrombosed formation of a coronary artery fistula.