I have recently been diagnosed with having an atrial septum aneurysm,aparantly ive had it since birth,but since turning 40 three years ago ive started getting TIA,s(mild strokes).Its never stopped me training or racing at the highest amateur level,and hopefully i will have a few years left in me.Because of my sport the cardioligist and neuroligist are reluctant to put me on warfarin,I am currently on aspirin.But they seem to think the best method of treatment would be percutaneous closure.Is there anybody out there who has had this procedure done,how was your recovery and did you manage to get back to your best.