Check out my new Group on Yahoo, PFO Support.
This group is designed as a support forum for anyone suffering with
PFO, or who has family, friends, or children with PFO. This site
also features current research with chronic migraine disease and PFO.
This is a safe place to share information, support and personal
experiences with PFO and corrective surgery
http://health.groups.yahoo.com/group/PFOSupport/