Keywords: VSD plug.jpg A nitinol implantable device for closing a muscular VSD Ventricular Septal Defect The centre is 4 mm across and it's mounted on the delivery catheter It is of the AMPLATZER type AGA Medical Corporation Plymouth MN USA Photograph by Kjetil Lenes Norway 2005-10-10 own assumed Ekko Implants medicine Surgical instruments Nickel titanium |