MRI
A well circumscribed Intracardiac mass within the right ventriclar cavity adherent to the interventricular septum. The mass shows high signals on native T1 and T2 sequences. There is bright signal on triple IR sequence. On dynamic first-pass perfusion, there is the hereogenous enhancement of the mass, in keeping up with mixed intensities. There is lack of complete nulling of the mass on the delayed Ti 600, post contrast IR sequence, this is constant with true mass rather than a bland thrombus.