Table 1.

Rates of AF/SVTs across currently available PFO occluders.

Device	Design	AF/SVT Incidence
Amplatzer PFO Occluder [14]	Double-disk/nitinol wire	1.2%
Gore Cardioform Septal Occluder [15]	Double-disk/nitinol wire	6.6%
Cocoon PFO Occluder [16,17,18]	Double-disk/platinum-nanocoated nitinol wire	1.6%
Ceraflex PFO Occluder [19]	Double-disk/nitinol wire with titanium nitride	4–5%
Figulla Occlutech system [20]	Double-disk/nitinol braiding with titanium oxide	4–5%