Thats's bad news. Scary they don't even know what causes it. Is he at RI Hospital? I'm not a doctor but if I had something so long with 3 occurances , i'd be heading to a Boston hospital. Best of Luck Steve and I hope they figure it out fast for you.
Bill , maybe print info below out and give to Steve.
Cardiovascular Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Mass.
Samuel Z. Goldhaber, MD, Cardiovascular Division, Department of Medicine, Brigham and Women’s Hospital, 75 Francis St, Boston, MA 02115. E-mail
sgoldhaber@partners.org