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Electrical Cardiac Remodeling in Elite Athletes: A Comparative Study between Triathletes and Cyclists
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<div class="card"> <div class="card-body"><strong>Paper Count:</strong> 87402</div> </div> </div> </div> <div class="card publication-listing mt-3 mb-3"> <h5 class="card-header" style="font-size:.9rem">Electrical Cardiac Remodeling in Elite Athletes: A Comparative Study between Triathletes and Cyclists</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Lingxia%20Li">Lingxia Li</a>, <a href="https://publications.waset.org/abstracts/search?q=Fr%C3%A9d%C3%A9ric%20Schnell"> Fr茅d茅ric Schnell</a>, <a href="https://publications.waset.org/abstracts/search?q=Thibault%20Lachard"> Thibault Lachard</a>, <a href="https://publications.waset.org/abstracts/search?q=Anne-Charlotte%20Dupont"> Anne-Charlotte Dupont</a>, <a href="https://publications.waset.org/abstracts/search?q=Shuzhe%20Ding"> Shuzhe Ding</a>, <a href="https://publications.waset.org/abstracts/search?q=Sol%C3%A8ne%20Le%20Douairon%20Lahaye"> Sol猫ne Le Douairon Lahaye</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background: Repetitive participation in triathlon training results in significant myocardial changes. However, whether the cardiac remodeling in triathletes is related to the specificities of the sport (consisting of three sports) raises questions. Methods: Elite triathletes and cyclists registered on the French ministerial lists of high-level athletes were involved. The basic information and routine electrocardiogram records were obtained. Electrocardiograms were evaluated according to clinical criteria. Results: Of the 105 athletes included in the study, 42 were from the short-distance triathlon (40%), and 63 were from the road cycling (60%). The average age was 22.1卤4.2 years. The P wave amplitude was significantly lower in triathletes than in cyclists (p=0.005), and no significant statistical difference was found in heart rate, RR interval, PR or PQ interval, QRS complex, QRS axe, QT interval, and QTc (p>0.05). All the measured parameters were within normal ranges. The most common electrical manifestations were early repolarization (60.95%) and incomplete right bundle branch block (43.81%); there was no statistical difference between the groups (p>0.05). Conclusions: Prolonged intensive endurance exercise training induces physiological cardiac remodeling in both triathletes and cyclists. The most common electrocardiogram manifestations were early repolarization and incomplete right bundle branch block. <iframe src="https://publications.waset.org/abstracts/194909.pdf" style="width:100%; height:400px;" frameborder="0"></iframe> <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=cardiac%20screening" title="cardiac screening">cardiac screening</a>, <a href="https://publications.waset.org/abstracts/search?q=electrocardiogram" title=" electrocardiogram"> electrocardiogram</a>, <a href="https://publications.waset.org/abstracts/search?q=triathlon" title=" triathlon"> triathlon</a>, <a href="https://publications.waset.org/abstracts/search?q=cycling" title=" cycling"> cycling</a>, <a href="https://publications.waset.org/abstracts/search?q=elite%20athletes" title=" elite athletes"> elite athletes</a> </p> <a href="https://publications.waset.org/abstracts/194909/electrical-cardiac-remodeling-in-elite-athletes-a-comparative-study-between-triathletes-and-cyclists" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/194909.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">6</span> </span> </div> </div> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div style="background-color:#f5f5f5;" class="p-3"> <div class="row"> <div class="col-md-2"> <ul class="list-unstyled"> About <li><a href="https://waset.org/page/support">About Us</a></li> <li><a href="https://waset.org/page/support#legal-information">Legal</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/WASET-16th-foundational-anniversary.pdf">WASET celebrates its 16th foundational anniversary</a></li> 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