PMC3915949_01
Passage into the pulmonary artery through the wide ducts opening can be observed on the aortography
PWKI-9-20458-g001.jpg
PMC3915949_01_PWKI-9-20458-g001.jpg
F0001
Aortography was performed at 90  in the left lateral and 45  in the right anterior oblique view with a marked pigtail catheter (Figure 1).
It is possible to observe in the aortography the occlusion device emplaced within the ducts, as well as the limited leak that takes place only ac ross the device
PWKI-9-20458-g002.jpg
PMC3915949_01_PWKI-9-20458-g002.jpg
F0002
Only a trace leak throughout the device was observed during the control aortography (Figure 2).
The "oversized" occluder device can be observed as assuming a symmetrical shape
PWKI-9-20458-g003.jpg
PMC3915949_01_PWKI-9-20458-g003.jpg
F0003
Following its release, the device was observed as being "oversized" and symmetrically shaped in the ductus (Figure 3).