Angle Device Size Sheath Size Usable Length Best Used With 45 ¢ª 6F-45/60 6Fr 60cm ASD/VSD 7F-45/60 7Fr 60cm ASD/VSD 7F-45/80 7Fr 80cm ASD/VSD 8F-45/60 8Fr 60cm ASD/VSD/PFO 8F-45/80 8Fr 80cm ASD/VSD/PFO 9F-45/80 9Fr 80cm ASD/VSD/PFO 10F-45/80 10Fr 80cm ASD/PFO 12F-45/80 10Fr 80cm ASD 180 ¢ª 5F-180/60 5Fr 60cm PDA 6F-180/80 6Fr 80cm PDA/VSD 7F-180/80 7Fr 80cm PDA/VSD 8F-180/80 8Fr 80cm PDA/VSD 9F-180/80 9Fr 80cm PDA/VSD