History A list of downloadable documents created during development. Other information Transcatheter endovascular closure of perimembranous ventricular septal defect (interventional procedures consultation) information Interventional procedures overview - endovascular closure of perimembranous ventricular septal defect PDF 189 KB 31 January 2006 Consultation comments table PDF 30 KB 24 March 2010 Endovascular closure of perimembranous ventricular septal defect (interventional procedure consultation) information Interventional procedures overview - endovascular closure of perimembranous ventricular septal defect PDF 189 KB 31 January 2006