Multicenter Study
Closure of perimembranous ventricular septal defects with aneurysmal tissue using the Amplazter Duct Occluder I: lessons learned and medium term follow up.
Catheter Cardiovasc Interv. 2012 Nov 15; 80 (6): 895-903.
Article
Device closure of perimembranous ventricular septal defects with a minimally invasive technique in 12 patients.
Ann. Thorac. Surg. 2008 Jan 1; 85 (1): 192-4.
Comparative Study
Intraoperative device closure of perimembranous ventricular septal defects without cardiopulmonary bypass: preliminary results with the perventricular technique.
J. Thorac. Cardiovasc. Surg. 2004 Jan 1; 127 (1): 234-41.