(BPT) – Do you know some of the fibs and facts associated with atrial fibrillation, also known as AFib? Fibs or Facts is an educational campaign sponsored by Bristol-Myers Squibb and Pfizer to help people learn about the connection between AFib not caused by a heart valve problem, blood clots and the associated increased risk of stroke. Visit FibsOrFacts.com to learn more about the condition and to test your knowledge with a short quiz. For every quiz completed, $1 is donated to National Stroke Association, up to $30,000.