Tips for Safe Exercise With Atrial Fibrillation (AF or A-Fib)

| May 31, 2011 | 33 Comments

atrial fibrillationWhat is Atrial Fibrillation?
Before I explain what atrial fibrillation is, it’s important to understand that normal electrical signals in the heart are timed so that the chambers beat in a coordinated rhythmic fashion (called normal sinus rhythm).   Blood from the top chambers (atria) is transferred down to your lower chambers (ventricles) and then pumped out to your body to meet oxygen and nutrient needs. This short YouTube Video will give you more details on atrial fibrillation.

Atrial fibrillation is an extremely common condition and occurs when there is a “short-circuit” or disruption in the heart’s normal electrical conduction system, causing the atria (upper chambers) to beat in a rapid and irregular manner.  The problem with this is that the normal flow of blood through the heart’s chambers (from top down) is altered and can cause incomplete filling of the ventricle.   This, in turn, leads to less oxygen and nutrient-carrying blood pumped out to meet your body’s needs.

Related articles you may enjoy:
Safe Exercise After Coronary Artery Bypass Surgery (CABG)
Safe Exercise With An Implantable Cardioverter Defibrillator
Safe Exercise After a Heart Attack (Myocardial Infarction)

What are the signs and symptoms of atrial fibrillation?
Some people may have no overt symptoms, particularly if their atrial fibrillation is transient and each episode is short-lived.   Symptoms can range from palpitations (the feeling like your heart is fluttering in your chest), shortness of breath, chest pain, dizziness or fainting spells, weakness, or confusion.  If you think about it, these symptoms make sense.   With atrial fibrillation, your heart muscle is not pumping out enough blood, and without adequate oxygen getting to your brain, lungs, muscles, and other target organs, it’s only logical that you should feel rotten.

Stroke is also a possible consequence of atrial fibrillation.   During atrial fibrillation, it is possible that blood can pool inside the heart, giving rise to a blood clot (thrombus) which, once it breaks off and exits the heart, can operate like a floating clog waiting to find a home.  If it ends up in the brain, then you have a good old-fashioned stroke.  This is precisely the reason why blood-thinning medications are so important for the treatment of atrial fibrillation.

Causes of atrial fibrillation
In some cases, the cause of atrial fibrillation is unknown.  But in most instances, it occurs in tandem with other health conditions such as hypertension (high blood pressure), previous heart attack, valvular defects, congestive heart failure, or associated comorbidities like obesity.  In my experience working in cardiac rehab, it was also quite common to see patients with atrial fibrillation after open-heart surgery.

Treatments for atrial fibrillation
You should understand that not all cases of atrial fibrillation are the end of the world.  Your cardiac specialist will need to run some tests (such as an electrocardiogram or ECG) on you to ascertain how severe (or not severe) your condition is.  In many cases, it can be treated with anti-arrhythmic medication and blood thinners (see stroke risk above).  Other approaches entail using cardioversion to “jolt” the heart back into normal rhythm, or catheter ablation to isolate and zap the specific region of the heart that is the source of the atrial fibrillation.

Tips for safe exercise with atrial fibrillation
I am often asked for “right-wrong” or “black-and-white” guidelines for safe exercise with atrial fibrillation, but the short answer is always “it depends.”   Atrial fibrillation often presents in concert with other underlying health conditions, so the exercise prescription cannot be a one size fits all approach.  To follow some random exercise program off the internet could leave you face down and unconscious on the pavement while taking your afternoon walk!

Having said that, the good news is that you CAN exercise safely with atrial fibrillation.   Have a detailed discussion with your cardiologist and medical management team and find out if there are any specific considerations that would preclude you from doing any certain types of activities.  If you were previously active, then you should let them know what your previous regimen was and what you’d like to achieve now that you have atrial fibrillation.  Because the condition can reduce how much blood is ultimately reaching your exercising muscles, you will likely need to start off at a low level and then gradually increase your intensity and duration as tolerated.  A heart rate monitor “may” help you, but the inherent problem is that the numbers might jump around a bit while your heart’s in atrial fibrillation.   The most prudent advice is to consult a clinical exercise physiologist with experience in cardiac conditions.

Final thoughts
Atrial fibrillation can be a scary condition, but your best weapon is a thorough evaluation and diagnosis and education on how best to manage it.  I have worked with countless patients with atrial fibrillation and most go on to live completely normal and uneventful lives (no news is good news, right?).  In nearly all cases, they were able to exercise quite safely provided their condition was medically managed and well-controlled.

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Category: Exercise, Medical Conditions

About the Author ()

Dr. Bill Sukala is a clinical exercise physiologist, university lecturer, and health writer. He holds a PhD in Exercise Science with a research focus in obesity and type 2 diabetes, a masters degree in Exercise Physiology with an emphasis in cardiology, and a bachelors degree in Nutrition. In his free time, you will find him traveling and surfing around the world! Follow him on Facebook, , and Twitter.

Comments (33)

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  1. Ralph Capaldo says:

    May last wearing of a heart monitor for a two week period did show a 14 min period which my cardiologist called atrial flutter. This has been occurring on ond off for about 5 to 6 years. Doctor has me on topril, full asprin, and Lisinipril for bp. He wants me now on coumidin. No check of my blood thinning rate has ever been done. Is this an important factor in deciding what blood thinner to take? Thank you,

    • Bill Sukala, PhD says:

      Hi Ralph,
      Without being fully aware of your entire clinical picture, I couldn’t reliably answer your question. However, you should bring this to the attention of your doctor and ask him if he’s going to check your INR (http://en.wikipedia.org/wiki/Prothrombin_time). Or is there any reason to NOT check it? Always remember you have to advocate for yourself in the medical world. Kind regards

  2. Annie says:

    Thank you for your positive comments regarding exercise with Afib. Although I had my acute MI over five years ago now – I have only recently been diagnosed with Afib. For over a year I have been riding a stationary bike for 30 min and walking 30 min on a daily basis. Since the onset of Afib I have cut back because I often don’t feel well in the mornings. But once I do feel well enough it’s good to know I can start exercising again.

  3. Alfonso says:

    I don’t have health insurance (or a doctor), I’m a 50 year old male athlete and coach, about 11% body fat and run 28 miles a week. Mom had AF and I feel something happening from time to time. It usually lasts for a few seconds. If I feel it while exercising, my performance is barely affected. I am moving to Italy in a few months and will have medical coverage there. For now, I’m on a self prescribed 81mg aspirin therapy. Can my rigorous exercise regiment hurt me?

    • Bill Sukala, PhD says:

      Hi Alfonso,
      There has been talk about a link between endurance exercise and atrial fibrillation, but I wouldn’t go as far as saying that this is a foregone conclusion for everyone. Link here: http://www.sciencedaily.com/releases/2009/06/090621143221.htm While I have not investigated the nuances of the exercise to AFib link, when you consider the negative health effects of doing nothing, I’d rather see someone exercising with a very miniscule risk of an arrhythmia than die of obesity-related illnesses. You also have to consider just HOW MUCH training might cause cardiac arrythmias, and I would bet this threshold is different from person to person.

      You mention having a little flutter in your chest once in a while. You should know that the occasional “skipped beat” in the form of a premature ventricular contraction (PVC) or premature atrial contraction (PAC) are no big deal and are seldom “treated” since they are not sustained. However, if you start getting multiple runs of them that do not spontaneously resolve in short time and you are symptomatic, then clearly you’d be well advised to see someone (no matter what the cost).

      While I cannot give you any specific medical advice, I think a wise and prudent course of action would be to stop worrying, get over to Italy where you’ll have health insurance, and then get in to see a cardiac specialist. They can put you on a holter monitor on for a couple days and get a look at your ticker throughout the day and when you’re asleep.

      Hope this helps.
      Cheers,
      Bill

      • Alfonso says:

        Thank you Bill,

        That really helped. Every episode I have spontaneously resolves itself within seconds and I also experience the skipped beat occasionally, with little or no loss of performance. I feel great physically and a lot better mentally with your comment. I will seek a professional as soon as I arrive in Italy. Grazie mille! (Thank you very much!)

        • Bill Sukala, PhD says:

          Good onya, Alfonso. Likely nothing to worry about, but again it’s VERY wise to get a cardiologist to do a full check over and see how you go. Holter monitor may reveal a bit more, especially if you’re able to wear it before, during, and after exercise to see how your rhythm responds at different phases of exercise. See how you go and keep me posted. Best wishes, Bill

  4. Heather5 says:

    I am 29 (female) and have had two episodes of A-fib within a year of each other. Both times I was hospitalized and it took between 8 to 12 hours to get me back into NSR. Now my EP has me taking 50 mg twice a day of flecaniade and a baby asprin. However, I am nervous about the long term effects of the medication. I would rather not be on it. Sometimes I get dizzy and I still have feelings of skipped beats and a twitch in my heart. I also have shortness of breath during meals. I have been to three doctors and have had countless monitors. Everyone keeps saying that this won’t kill me. Would it be benificial for me to continue the meds. Also, I want to have more children and that scares me to if I’m taking the meds while I get pregnant.

    • Bill Sukala, PhD says:

      Hi Heather,
      Thanks for your comment. As with my response to Susan above, it is important that you discuss these matters with your cardiologist and perhaps explore other options. At this point, because your A-Fib is a bit transient, I can’t see why they’d do anything more invasive like an ablation. You are still very young and, I would agree, in this case it seems like more of a nuisance than anything imminently life-threatening. Perhaps it would be helpful to discuss your meds again with your doctor and explore other options. You also have to weigh out risks versus benefits. That is, the risks of taking the medications versus not taking them (i.e., uncontrolled A-Fib). I would be hesitant to take advice from anyone who is not intimately familiar with your condition (i.e., your cardiologist). If not satisfied, it may be an option to look for another cardiologist, but I would advise against anything too drastic. Keep me posted on how you get on with this. Send an update when able. Kind regards, Bill

  5. Susan says:

    Hi there. I have a strong family history of A-Fib. I am 54 and I have normal B/P and cholesterol. I eat a very heart healthy diet with no sugar or saturated fats at all. I have been having atrial fib. It lasts about 15 minutes. It does resolve spontaneously. I was exercising about an hour a day. My symptoms include SOB, mild chest pain, dizziness and weakness. I usually feel like I am going to pass out if the Atrial Fib lasts more than a couple of minutes. I am on a monitor. I really want some advice, but I’ve only been to the ER. I haven’t seen a cardiologist yet. Please help.

    • Bill Sukala, PhD says:

      Hi Susan,
      thanks for your comment. I would strongly suggest that you make an appointment asap to see a cardiologist. Of the different arrhythmias you could have, AFib is not the end of the world. In most cases it can be well managed and not present too much of a thorn in your side. I would like to be able to give you advice, but this is beyond my scope of practice as an exercise physiologist. The only person that should be giving you advice is the cardiologist that runs tests on you and has a full understanding of your condition. Perhaps not the answer you were looking for, but I think it’s the most safe, reasonable, and prudent advice you could be given. Keep me posted and let me know how you go with this. Kind regards, Bill

  6. Velicia says:

    I have read others people’s comments about their a-fib. Mine however is chronic. My heart fibrillates daily. Even though i take meds for it. It doesn’t do much good. Medicines I’ve taken will work for a few weeks then quit working. But I desperately want to exercise and lose weight. I’ve already lost a little but only due to dieting. Any advice?

    • Bill Sukala, PhD says:

      Thanks for your comment Velicia. I can certainly understand your frustration having worked with a lot of people with chronic AFib. You would need to speak with your electrophysiologist first, but perhaps it catheter ablation may be an option for you? I did a quick google search and came up with this link: http://www.news-medical.net/news/2006/03/07/16418.aspx which may provide a little more information. No guarantees, but if this is affecting your quality of life (and it seems like it is), then it may be worth exploring this option. Thanks again for your comment. Keep us posted on your progress. Warm regards, Bill

  7. Marie says:

    Thank you for writing this article. I’m a 26 year old female who has a hx of palpitations and tachy. I recently completed a 2 week loop event recorder in which I had one reading stating “sinus tach vs atrial flutter block @ 150 bpm” I have had a lot of anxiety about this result and my doctor decided to send me for an EPS in the near future. Thank you for writing such an amazing and positive article. In the meanwhile, my doctor prescribed a low dosage calcium channel blocker to manage my symptoms however, being a relatively healthy young female my bp keeps on dropping too low with this medication. Thank you for making me feel a bit better about the possibility of having atrial flutter.

    • Bill Sukala, PhD says:

      Thanks for your comment Marie. Agreed, this is a scary thing to have happen to you, but sometimes the fear can be worse than the condition! Better the devil you know than the one you don’t know. It will take a bit of adjustment but hang in there and just make sure you’re on top of your condition at all times. If you have symptoms, then be sure to get them checked out asap. I’ve worked with some complicated patients in the past (people waiting for heart transplants etc) and you’d be amazed at how durable the heart really is. Stay positive!!

  8. Aaron says:

    The old saying of “when you hit 40 your body starts falling apart” came in spades for me. In 2011, I had a bout with A-fib and had a cardioversion. Later in the year I was diagnosed with Multiple Sclerosis. I have elminated alcohol, cut back on caffeine and have lost 60 lbs. and have been very active. However, just recently while on a week-long camping trip that involved rigorous exercise, I fell back into A-fib. Thankfully, I took Metropralol and Propefenone and the A-fib stopped in a matter of hours. I am discouraged because I thought I had eliminated the triggers and now I fear that I will be unable to exercise like I’ve been doing. I was in training for a major endurance competition next year and fear that I will no longer be able to participate. How can I exercise safely but effectively? I know, loaded question, but I’m feeling really down about this. Thank you.

    • Bill Sukala, PhD says:

      Hi Aaron, thank you for sharing your concerns. While I am unable to give specific exercise advice for legal reasons, your best bet is to discuss your concerns with your cardiologist and explore options for getting you stabilized and on a path towards your endurance event. I know it may not be the answer you were looking for, but rest assured, I have seen a lot of people with AFib come through the clinic and they have gone on to live robust lives just the same. Keep up a positive attitude!

  9. frank says:

    I’am 71 yrs old and have a-fib for approx. 6 yrs, I work out
    3 times a week with weight machines. I work out my back ,
    chest and shoulders on these days, I also warm up on the bike. My bp is normal same with my cholesterol and my weight
    is 180 ,my height is 6′. I’am on coumadin and been taking it for 6 yrs, I would like to get on a cayenne regiment is
    this wise, I have no symptoms.

    • Bill Sukala, PhD says:

      Hi Frank, Thanks for your comment. For legal reasons, I am unable to give specific recommendations. Your best bet is to discuss this with your general practitioner or specialist (cardiologist) and see if there are any reasons why this might (or might not) pose a problem. Best wishes!

  10. Victor Bucci says:

    I recently developed Atrial Fibrillation during the recent extreme heat wave that we had in Italy this August 2012. I was/am on blood pressure pills. One day, I felt exhausted, tired, and after finally making it home I measured my blood pressure 86/56 where as it is normally about 140/80. I was told that doctors should warm us to at least decrease the pills or stop entirely during the extreme heats days. too late, I almost immediately started to get Atrial Fibrillation on and off. I started taking a herbal of Omega 3 and Omega 6, and it “seems”, I no longer get them except slight at times. I did have a complete text, exams, charts after carrying a holter for 2 days and my Cardiologist has now subscribed SOTALEX 80 mg but to take 1/4 tablet as an initial test to see if I get dizzy. If so, stop. I am feeling a lot better even before starting any pills. I still take the blood pressure pills however. I am mainly worried that if I do take that SOTALEX pill and start the cure or therapy, that I will never be able to stop them if I feel better. IOW, do I need to take the pill for something I don’t feel bad in Atrial Fibrillation or at least had but now is gone? Worried before I start a cure fro something I no longer have, Atrial Fibrillation. My wife insists I take those pills because of course my family worries that I could suddenly have a heart attack or stroke. Help please. Thank you…

  11. Anthony says:

    Hello – I am a 37 year old male and I have been experiencing events similar to those described here for about 5 years. Episodes and can be intermittent for several hours or several days. I have a history of high blood pressure and take Toprol as directed. I have talked with my regular doctor as well as a cardiologist in which I wore the holter monitor, stress test, EKG’s and ultrasound of heart. Doctor can he can find no abnormalities. But many of the symptoms described of A fib and arrhythmia are very similar to what I experience. It’s a very scary time when I have these episodes. Is there anything I can do to better describe my conditions that would result in the doctor picking up on this?

    • Bill Sukala, PhD says:

      Hi Anthony,
      Thanks for your comment. It sounds like you’re describing it fairly well, though sometimes what you feel and what might turn up on an ECG are not the same thing. I cannot give you specific advice, but it may be worthwhile speaking with your cardiologist again and seeing if they can do a repeat holter monitor on you. However, based on your previous tests, it is good news that the tests which were conducted did not find anything too sinister. Let us know how you get on with your follow up. Cheers, Bill

  12. DANIELLE says:

    Hi, I started getting AF when I was pregnant with my 3rd child 7 years ago, my resting heart rate went up to 120bpm, my weight was the highest ever at 15 stone, I was always 10 stone before.I had one bad episode of AF that took 26 hrs to bring down it peaked at 240bpm. I then had ablation and was told mine was a different type as I had 2 natural pacemakers trying to work my heart ( something along those lines) after ablation (maze something) was done my heart wouldn’t come out of AF again until next morning when I was taken down to have my heart stopped then restarted, I think the fear of having it stopped jolted my heart back to its RHR of 120 again and I didn’t need it done. I still have very short episodes of AF 20 secs max sometimes 2/3 times a day sometimes not for a whole week. My RHR is now around 100bpm. I also have a mild mitral leak.I am going to the gym mon-fri doing 1/1.30 hour on gym equipment and swimming half a mile sometimes weekends to, but my heart keeps setting off the limits on machines as I am getting up to around 200bpm, I can only sustain a 12mph run for about 1 minute and find jogging at 8mph harder to do, I cannot seem to go more than a minute before having to slow down to a walk, it then takes me about 3 minutes to get back to 144bpm at a fast walk of 6.3mph and doesn’t come down to a comfortable 110/120 until I get off treadmill. It doesn’t feel like its my heart affecting my jogging, but I just don’t seem to be able to get past the out of breathe stage.
    I am 42 female 14st.8lbs 5’7″ tall and have always been active as in I do endurance horse riding, so though overweight not completely unfit, but am I safe to continue with doing any form of jogging/running? I am obviously wanting to get slimmer and have lost just over 2 stone in 8 months. Will I get fitter and be able to jog longer or is it purely my high heart rate that is stopping me being able to jog, I watch fatter girls than myself jogging for 20 minutes or more and can’t understand how when I am less fat than them I can’t get past a minute or so.I can use ski machines rowers etc and though feeling strenuous can carry on for how ever long I choose comfortably. I am just worried that I might give myself a stroke or something, I don’t take any medication, but was advised to take asprin every day which I don’t as I don’t want to end up with stomach ulcers. I was also told I would have an echocardiogram done every 2 years after the ablation but have never been contacted to do so in the last 7 years. Can I ask to be done or is it because they don’t think I have a risk?

    • Bill Sukala, PhD says:

      Dear Danielle,
      You certainly have a lot to deal with and clearly I can sense in your frustration. One of the most important things to remember when it comes to exercise and any medical condition is to ensure that 1) your condition is medically stable and 2) that you are cleared by your specialist for exercise. If it’s possible to have a supervised stress test performed, then this might provide you with more detailed information regarding safe exercise limits when you’re at the gym. Be advised that I cannot legally give you specific advice for your situation without being fully aware of your entire medical history. I can only speak in general terms and am thus relegated to deferring to the better judgment of your specialist. However, you might also consider looking for a second opinion from another specialist who has a strong exercise/sporting background (i.e, triathlon, etc). They would be more sensitive to your situation.

      As for stroke, again, this is another very real risk. It may be worth speaking with your specialist to discuss options, types of aspirin (coated, etc), dosages. Best thing is not to give up on dialogue and get further clarity of every option at your disposal.

      As for the echocardiogram, again, this is something worth mentioning to your specialist. People can and do slip through the cracks of the medical system all the time, so I would be a bit more proactive and at least phone them to find out. Bring this to their attention and get to the bottom of it, but never assume anything when it comes to your health. Get answers and you’ll probably sleep a lot better at night.

      Keep me posted on how you go after you follow up with your docs.

      Kind regards
      Bill

  13. gerald browne says:

    I have had irregular heartbeats for many years. MI at age 50. Bypass at 78. Am now 88. I took Amioderone for several years but ceased last year upon advice of my doctor. I exercise regularly on treadmill during which my heart rate will sporadically, suddenly increase to 150 or so and revert to normal within a few seconds. I am told one of my valves is not functioning normally. Wearing out. Underwent a 30 day monitoring, which showed numerous fibs and flutters. Am now taking warfarin. BP is under control. Taking Exforge 5/320. Exercise (treadmill) helps me maintain a positive attitude and I want to continue with my routine. Should I be fearful of the fibs and flutters? Should I just continue confidently with my sensible exercise routine, considering my age et al. Please respond.

    • Bill Sukala, PhD says:

      Hi Gerald,
      You should be aware of runs of afib and aflutter, but I would not advise being fearful. This may prompt a bit of anxiety which might actually provoke their onset. Your age is not really the main factor, as I have worked with people of all ages and have seen some pretty fit, healthy, and strong 96 year olds…even after an MI, surgery, and everything else.

      Though I cannot give specific advice for anyone’s condition without being fully aware of the entire medical history, in your case, I would strongly suggest having a more detailed conversation with your cardiologist and discuss the options. It might be worth talking about having a cardiologist-supervised treadmill stress test to determine what exercise intensity sets it off. If you have an exercise physiologist present, they can help you work out the details. It might be helpful to wear a heart rate monitor and track your normal heart rate response and at what point (and at what intensities) your afib is set off. A little bit of trial and error.

      Hope this helps. Keep me posted on how you progress. Best wishes to you.

  14. Harry C. says:

    During a recent Nuclear Stress test, at the end of the test (10.5 min @ 4.25 mph and 16% grade) I experienced an SVT. For the past few months leading up to this visit I felt I could feel my heart beat while resting. I wore a monitor for 24hrs after the stress test and the follow visit indicated I had A-fib. For the past ten years I have been an endurance cyclist. During the week I would ride anywhere from 12-40 miles per day and use these trips as training doing intervals and riding where my heart rate was around 130bpm. BTW, I am 67 years old.
    Now, I still exercise at least one hour per day at the gym on a recumbent bike or elliptical machine but I sure miss those long rides of 40-100 miles each. My cardiologist has increased my Lipitor to 80 mg every other day and put me on 20mg of Xeralto. I have experienced no side effects from either of them. My blood pressure is excellent 110/62 and my resting heart rate is 58bpm. My question is do you think I could resume riding on the weekends, at least one day, of between 40-100 miles if I ride leisurely instead of maintaining a higher heart rate, say keeping it around 112 bpm?
    BTW, after the stress test I checked my riding history and saw that I had registered heart beats per minute over 200bpm on a few occasions using my Polar Heart Monitor. I didn’t pay any attention to them as they were infrequent and I wrote it off to heat and/or a transient signal.

    • Hi Harry,
      Thank you for your comment. I’ll say a few things here. First off, you may be aware that there is suggestive evidence that endurance athletes (which you clearly are) have a higher risk for the development of dysrhythmias. Have a look at the following links if you’re not familiar with this.

      1) http://www.ama-assn.org/amednews/2012/06/18/hlsa0618.htm
      2) http://www.kardiologie.usz.ch/SiteCollectionDocuments/LehreUndForschung/publikationen/OR/OR3_baldesberger_sinus_node_disease_ehj2008.pdf
      3) http://europepmc.org/abstract/MED/16337500/reload=0;jsessionid=CcAcO9i5rHJM9r7FAIkI.20

      Second thing is, while I cannot give specific advice to anyone without being familiar with your entire medical history, I can say it appears you are still quite fit and doing much more than most 67 year old men. I would encourage you to speak with your cardiologist about your desire to increase your distances. If you’re well managed then it may be feasible. Thing is, at least NOW you know what you’re dealing with, whereas before you were operating in the dark. And THAT is truly more dangerous than exercising with an arrhythmia and not knowing it! I agree, your polar likely picked up your runs of SVT. I’ve seen this before in clients I’ve worked with, so again, better the devil you know than the one you don’t!

      Third, if your cardiologist is not exercise savvy, perhaps consider shopping around and changing to a cardiologist who is an athlete himself and understands the athlete’s mindset. I’m not telling you to just find someone who will tell you what you want to hear, but rather one who is intimately familiar with serious training and understands the point at which both training and cardiac conditions intersect.

      Hope this helps!
      Kind regards,
      Bill

  15. Harry C. says:

    Thanks very much for your quick reply. You more or less have confirmed what my cariologist has indicated to me. I have selected him because of his work and research with local atheletes and the fact that he himself was a marathon runner at one time. I will be sure to confer with him about my desire to ride long distance at least once a week. Thanks again for offering a very helpful website.

    Harry C.

  16. Lana K says:

    My mother has atrial fibrilation for more than a year. She has seen more than 5 doctors who say that the condition is “incurable” and prescribed her medicine prodaxa and bystolic She recently started exercising and I am concerned whether this might be harmful if shes taking blood thinners. Also if she does start feeling better from the exercise can she stop taking these harmful medications. I am concerned because the doctors do not say anything about what she can do to relieve this or help the condition they just say that it prevents from stroke or heart attack? will it be safe for her to exercise with the medicine

    • Hi Lana,
      Thank you for leaving a comment. There are a few things to consider here and I’ll spell them out below:
      1) Even if afib is incurable, this condition is not a death sentence.
      2) There is no harm in her taking blood thinners unless she has any specific conditions which might be worsened by these. Any diligent doctor would have screened her to make sure it was an appropriate treatment. If she was to (god forbid) fall and bang her head, then blood thinners would certainly not help the situation much (at which time she would need immediate medical attention).
      3) The meds do prevent clot formation, one of the risks in people with AFib. She is more at risk if she doesn’t take the blood thinners.
      4) If she starts feeling better from the exercise, the only one who can take her off the meds is her doctor. If you come across someone online who says it’s ok for her to stop taking the meds (without being familiar with your mother’s medical condition), then they are practicing medicine without a license.
      5) As for if she can exercise while taking the meds, I’ll say this. I have worked with a LOT of patients who have had no problem with exercise while taking blood thinning medications. However, as I stressed above, you will need to make sure your mother gets clearance from her doctor to exercise. Once this is in order, I would suggest contacting a clinical exercise physiologist in your area. Your local hospital may have some names and phone numbers for you.

      Best wishes,
      Bill

  17. Joseph Brown says:

    I’ve been in Afib for about two years now. I have a wonderful electro cardiologist and he prescribed Pradaxa. I’ve adapted well to the med and exercise 6 times a week. The only drawback is I don’t do sprints as I used to. I swim 4 times a week (former Master’s swimmer ) and run 2 times a week. I have a normal heart but would love to sprint again as I used to . It was one of my favorite things to do in workouts. Now I swm LSD (long slower distance) and jog rather than push it. My cardiologist said that I am an excellent candidate for a catheter ablation. My hesitation is only that when I questioned him about the permanence of the procedure he admitted that I’d probably have to repeat the CA in a few years. So I thought: “Why bother”. Though I’d love to compete again in Master’s Swim meets. I’m almost 70 and I’d be at the top of my class if I could get my sprint ability back.

    Do you think its worth it or do you think the risk is too great or the “benefit” is too minimal. Tell all those Afibers that with Pradaxa I’ve had no problem exercising consistently “IF” a bit slower.

    Thanks, Joseph

    • Hi Joseph,
      Thank you for your comment. I do not give any specific advice on this site other than that which is within my particular scope of practice (clinical exercise physiology). Based on my work in cardiac rehab, I encourage people to discuss these types of questions with their cardiologists and weight out the risks versus benefits. If you’re able to manage it effectively with a medication, then you’ll have to weigh out if a surgical risk is worth it. If the meds are not doing the trick and it’s cutting into your quality of life, then perhaps the risk is something you’d be willing to take. I wish I could give you more info, but without being a cardiologist and knowing your entire medical history, it would be illegal for me to give you specific advice. Keep me posted on your decision.
      Kind regards
      Bill

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