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After deploying the first Figulla septal occluder (Device 1) in the posteroinferior defect, left atrial disc of the second device in the anterosuperior defect (Device 2) is brought close (a) to the first device to sandwich the former (b). However, after release, fluoroscopy in anteroposterior (c) and left anterior oblique (d) projection show a different non-sandwiched orientation due to the varying orientation of the atrial septal plane
