Hello, Thank you for your question. I will try my best to help you with your questions. I need to ask few questions before first.
if your CHADvasc score is 1 or less then aspirin is best option
While if this score is more than 1 then warfarin or coumadin are best options.
Rivaroxaban can also be used but only if chadvasc score is 1 or more
You can easily caculate the score using the above link
Let me know if you have questions .
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