Table 2

PFO Morphology (n = 13)

PFO mean diameter (mm)7.6 ± 2.1; 4.9–11.3
Atrial septal aneurysm (n)4
Septum excursion range (mm)7.5 ± 1.4; 6.6–9.0
Valvula eustachii (n)4

PFO = patent foramen ovale.