PFO and migraines

Hi,

I have been battling with every day, constant migraines for 4 years now and have tried everything and anything in terms of treatment, with no relief.

I recently saw a Cardiologist and confirmed I have a PFO. I'm waiting to see my neurologist to see if closing the PFO would benefit me in resolving some of my migraines.

Has anyone had the surgery to close their PFO? Did it provide any relief?

Thanks!