1300 388 172

Main Office


Suite 9, Ground Floor

14 Hill Street

Gold Coast Private Hospital

Southport QLD 4217

Brisbane Office


Level 4

18 Mt Gravatt Capalaba Rd 
Upper Mt Gravatt QLD 4122

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What is a PFO?

The Patent Foramen Ovale (PFO) otherwise commonly known as the “hole in the heart” is a tunnel connecting the two atria and is a natural consequence of foetal development. It typically closes soon after birth but fails to do so in about ¼ of the population (25-30% depending on decade of life).