I just did it. If you are 75 and a woman, it is automatic and prescribed for every woman, with or without AFib. The whole setup is based on age. And it lumps the healthy with the unhealthy. According to this, a fit person who can run a marathon and has been on an anti-inflammatory diet for 30 years must take blood thinners with or without AFib just because she is a woman who is 75. How is that even rational?