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Figure 1: (a) Aortogram in lateral view showing a large tubular PDA. (b) Positioning of DO before final deployment. PDA = Patent ductus arteriosus, DO = duct occluder

Figure 1: (a) Aortogram in lateral view showing a large tubular PDA. (b) Positioning of DO before final deployment. PDA = Patent ductus arteriosus, DO = duct occluder