I HAVE SEEN IT LOTS AFTER PROCEDURE THEY PUT THE PATIENTS IN FRONT OF THE CAMERA AND THEY STATE HOW IT CHANGES THERE LIVES HOWEVER I HAVE SEEN NO STATS FOR LONGTERM...ARE WE SUPPOSE TO JUST BELIEVE  THAT THIS IS A LONG TERM FIX SORRY TIME WILL HAVE TO PASS SO WE HAVE A BETTER UNDERSTANDING OF LONG TERM SUCCESS...WHEN I TALK TO DIFFERENT IR'S THEY TELL ME IT IS NOT PROVEN LONGTERM.....CCSVI TREATMENT DOES NOT SAY THAT IT IS PERMANENT...AND THEY ARE STILL WORKING OUT THE BUGS   SINCE NOV 2009 [ZAMBONI] IF THIS IS A   HELPFUL PROCEDURE  DO 6 MONTH.ONE YEARS ECT FOLLOWUPS AND IT WILL GAIN MORE CREDIBILITY