"This book is incredibly complete and easy-to-understand for anybody. I certainly recommend it for patients who want to know more about atrial fibrillation than what they will learn from doctors...."

Pierre Jaïs, M.D. Professor of Cardiology, Haut-Lévêque Hospital, Bordeaux, France

"Dear Steve, I saw a patient this morning with your book [in hand] and highlights throughout. She loves it and finds it very useful to help her in dealing with atrial fibrillation."

Dr. Wilber Su Cavanaugh Heart Center, Phoenix, AZ

"Your book [Beat Your A-Fib] is the quintessential most important guide not only for the individual experiencing atrial fibrillation and his family, but also for primary physicians, and cardiologists."

Jane-Alexandra Krehbiel, nurse, blogger and author "Rational Preparedness: A Primer to Preparedness"


"Steve Ryan's summaries of the Boston A-Fib Symposium are terrific. Steve has the ability to synthesize and communicate accurately in clear and simple terms the essence of complex subjects. This is an exceptional skill and a great service to patients with atrial fibrillation."

Dr. Jeremy Ruskin of Mass. General Hospital and Harvard Medical School

"I love your [A-fib.com] website, Patti and Steve! An excellent resource for anybody seeking credible science on atrial fibrillation plus compelling real-life stories from others living with A-Fib. Congratulations…"

Carolyn Thomas, blogger and heart attack survivor; MyHeartSisters.org

"Steve, your website was so helpful. Thank you! After two ablations I am now A-fib free. You are a great help to a lot of people, keep up the good work."

Terry Traver, former A-Fib patient

"If you want to do some research on AF go to A-Fib.com by Steve Ryan, this site was a big help to me, and helped me be free of AF."

Roy Salmon Patient, A-Fib Free; pacemakerclub.com, Sept. 2013

Dental hygiene

Brush & Floss! Is Oral Hygiene Linked to A-Fib?

Warren Welsh, from Australia, answers ‘Yes’ to that oral hygiene question. He wrote me about how he developed bleeding gums and felt it contributed to his Atrial Fibrillation diagnosis. (A 2010 catheter ablation made him A-Fib free. Read Warren’s story.)

Brush and floss regularly we were taught as kids, but who knew that oral hygiene is linked with A-Fib?

Dental Cleanings and New-Onset A-Fib

A study in Taiwan compared a group without A-Fib who received dental cleaning at least once a year to a similar group who didn’t. Both groups were followed for five years. The regular dental cleanings group had a lower occurrence rate of new-onset A-Fib.

More frequent dental visits (2-3 times a year) further reduced the risk.

Graphic of tooth A-fib.com

Good Oral Hygiene Reduces Inflammation

Studies have shown that inflammation is an independent risk factor both for the initiation of A-Fib and its continuation once you have it.

Good oral hygiene prevents A-Fib, probably by reducing the amount of inflammation of the gums and periodontitis (gum disease).

Take Away

Good oral hygiene reduces the risk of new-onset A-Fib and of sustaining it once you’ve got it.

For more about A-Fib and dental health, read my FAQ question about Local Anesthesia Used in Dentistry May Trigger Your A-Fib.

References for this article

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