PT - JOURNAL ARTICLE AU - Wilson, John H. AU - Lever, Harry M. AU - Moodie, Douglas S. TI - Aneurysm of the interatrial septum DP - 1986 Mar 20 TA - Cleveland Clinic Journal of Medicine PG - 105--108 VI - 53 IP - 1 4099 - http://www.ccjm.org/content/53/1/105.short 4100 - http://www.ccjm.org/content/53/1/105.full SO - Cleve Clin J Med1986 Mar 20; 53 AB - A case is reported of aneurysm of the interatrial septum that was initially diagnosed as a right atrial myxoma using angiography. Two-dimensional echocardiography revealed a redundant interatrial septum that showed striking phasic motion. The differential diagnosis and clinical implications are discussed in light of available previous reports of interatrial septal aneurysms.