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Figure 4: Lateral projection - ductus arteriosus in TOF-PA arising from the underside of the arch (vertical ductus), on the opposite side between the origins of the left common carotid and left subclavian artery. Ductal stenting by antegrade transvenous approach. 0.014 guidewire well-anchored in a distal branch pulmonary artery. Balloon and stent across the entire length of the ductus ready for expansion. The tip of JR guiding catheter has been kicked back out of the ductal ampulla with the passage of balloon stent (A). Expanded stent

Figure 4: Lateral projection - ductus arteriosus in TOF-PA arising from the underside of the arch (vertical ductus), on the opposite side between the origins of the left common carotid and left subclavian artery. Ductal stenting by antegrade transvenous approach. 0.014 guidewire well-anchored in a distal branch pulmonary artery. Balloon and stent across the entire length of the ductus ready for expansion. The tip of JR guiding catheter has been kicked back out of the ductal ampulla with the passage of balloon stent (A). Expanded stent