Figure 13
From: Pediatric cardiovascular interventional devices: effect on CMR images at 1.5 and 3 Tesla
24 year old female with tricuspid atresia and history of lateral tunnel Fontan procedure. Contrast enhanced MRA performed at 1.5T (upper images) maximum intensity projections, coronal plane, arterial phase, extensive signal void due to prior placement of Flipper detachable embolization coils is visible. Also SGE cine images demonstrate local signal void from amplatzer occluder device (lower images).