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Figure 3h :A premounted coronary stent (Driver, Medtronic), was advanced through the 4F sheath over a 0.014-inch floppy wire which was already positioned through the PDA into the pulmonary artery.

Figure 3h :A premounted coronary stent (Driver, Medtronic), was advanced through the 4F sheath over a 0.014-inch floppy wire which was already positioned through the PDA into the pulmonary artery.