If the A-fib teaser is for real, just that indication alone would motivate me to get back into AVXL. That in itself is a huge indication. I used to monitor patients on warfarin which is the classic anti-coagulant to prevent blood clots in A-fibbers, and it is a huge pia. Not to mention the frequency of people who have GI or brain bleeds from even well regulated anticoagulants.