Doctors & patients are saying about 'A-Fib.com'...


"A-Fib.com is a great web site for patients, that is unequaled by anything else out there."

Dr. Douglas L. Packer, MD, FHRS, Mayo Clinic, Rochester, MN

"Jill and I put you and your work in our prayers every night. What you do to help people through this [A-Fib] process is really incredible."

Jill and Steve Douglas, East Troy, WI 

“I really appreciate all the information on your website as it allows me to be a better informed patient and to know what questions to ask my EP. 

Faye Spencer, Boise, ID, April 2017

“I think your site has helped a lot of patients.”

Dr. Hugh G. Calkins, MD  Johns Hopkins,
Baltimore, MD


Doctors & patients are saying about 'Beat Your A-Fib'...


"If I had [your book] 10 years ago, it would have saved me 8 years of hell.”

Roy Salmon, Patient, A-Fib Free,
Adelaide, Australia

"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

"...masterful. You managed to combine an encyclopedic compilation of information with the simplicity of presentation that enhances the delivery of the information to the reader. This is not an easy thing to do, but you have been very, very successful at it."

Ira David Levin, heart patient, 
Rome, Italy

"Within the pages of Beat Your A-Fib, Dr. Steve Ryan, PhD, provides a comprehensive guide for persons seeking to find a cure for their Atrial Fibrillation."

Walter Kerwin, MD, Cedars-Sinai Medical Center, Los Angeles, CA


Hospitalized COVID-19 Patients and Cardiac Scar Tissue

Much has been learned about COVID-19 in the last year. Of special interest to A-Fib patients are the possible effects on the heart.

Some studies of hospitalized COVID-19 patients report it’s common to find scars on the muscular tissue of the heart (myocardial lesions). Even those with a milder case of the virus are experiencing adverse effects on their heart health.

Currently, we don’t know if those cardiac scars could lead to future rhythm disorders. In the short-term, there seems to be no consequences.

A-Fib causes fibrosis that remodels your heart

A-Fib causes fibrosis that remodels your heart

What’s All the Fuss about Cardiac Scar Tissue (Fibrosis)? 

Scar tissue is basically dead tissue with reduced or no blood flow. Over time it makes the heart stiff, less flexible and weak. This fibrotic tissue overworks the heart and reduces pumping efficiency.

Danger of Fibrosis: Any type of scarring and fibrosis in the heart may eventually affect heart function that could lead to heart failure and sudden cardiac death.

COVID-19 and A-Fib? We know that being in A-Fib can lead to scarred tissue (fibrosis) especially over time. Could COVID-19 produce the same type of scarring and contribute to your A-Fib?

You can reduce this risk by getting the COVID-19 vaccine to protect your heart.

VIDEO: Feb 2021: “How COVID-19 Affects the Heart

Interview with Dr. Teresa Daniele, chief of cardiology at UCSF Fresno who shares with us how COVID-19 can affect people’s cardiac systems; and how the virus can cause direct inflammation of the heart, weakness and formation of muscle scar tissue. Published by MedWatch Today. Feb 22, 2021. (3:13 min.)

YouTube video playback controls: When watching this video, you have several playback options. The following controls are located in the lower right portion of the frame: Turn on closed captions, Settings (speed/quality), Watch on YouTube website, and Enlarge video to full frame. Click on arrow  icon to start playback.

Resource for this article
How COVID-19 can affect your heart. Community Medical Centers. April 6, 2021. https://tinyurl.com/3t2nyk6u

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