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Figure 3: Catheterization images showing (a) left ventricular angiogram in right anterior oblique view contrast filling left ventricular and right ventricular through subpulmonic ventricular septal defect, (b) formation of arteriovenous loop across the ventricular septal defect, (c) deployment of ADO I device across the ventricular septal defect, (d) post device deployment left ventricular angiogram showing proper position of the ventricular septal defect device and no residual flow across the device

Figure 3: Catheterization images showing (a) left ventricular angiogram in right anterior oblique view contrast filling left ventricular and right ventricular through subpulmonic ventricular septal defect, (b) formation of arteriovenous loop across the ventricular septal defect, (c) deployment of ADO I device across the ventricular septal defect, (d) post device deployment left ventricular angiogram showing proper position of the ventricular septal defect device and no residual flow across the device