Cardiac adaptation to endurance exercise training: Differential impact of swimming and running.
Objectives: High-intensity training has been associated with bi-ventricular and bi-atrial remodelling and a potentially increased risk of arrhythmias. Most of the evidence is based on endurance disciplines mainly involving the lower part of the body, while few data is available on upper body discipl...
| Publicado en: | European Journal of Sport Science Vol. 21; no. 6; pp. 844 - 854 |
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| Autores principales: | , , , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Wiley-Blackwell
Jun2021
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=150938370&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 150938370 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 17461391 IX3 jtl: European Journal of Sport Science issn: 17461391 maglogo: Y pubinfo: dt: Jun2021 vid: 21 iid: 6 pid: 480 pub: Wiley-Blackwell place: Malden, Massachusetts artinfo: ui: 150938370 145554847 150938370 150938370 10.1080/17461391.2020.1789228 150938370 ppf: 844 ppct: 10 formats: tig: atl: Cardiac adaptation to endurance exercise training: Differential impact of swimming and running. aug: au: Martinez, Vanessa Sanz de la Garza, Maria Grazioli, Gonzalo Roca, Emma Brotons, Daniel Sitges, Marta affil: Department of Cardiology, Fundació Althaia, Xarxa Assistencial Universitària de Manresa, Manresa, Barcelona, Spain sug: subj: Ventricular Remodeling Heart Atrium Anatomy and Histology Heart Ventricle Anatomy and Histology Adaptation, Physiological Endurance Training Physiology Swimming Physiology Running Physiology Heart Atrium Physiology Heart Ventricle Physiology Task Performance and Analysis Training Effect (Physiology) Human Echocardiography Methods Comparative Studies Male Adult Middle Age Adult: 19-44 years Middle Aged: 45-64 years Male ab: Objectives: High-intensity training has been associated with bi-ventricular and bi-atrial remodelling and a potentially increased risk of arrhythmias. Most of the evidence is based on endurance disciplines mainly involving the lower part of the body, while few data is available on upper body disciplines. The purpose of this study was to compare chronic cardiac remodelling induced by running and swimming as well as the acute response of ventricular and atrial performance after an upper-body and a lower-body endurance race. Methods: Standard and speckle tracking echocardiographic assessment of left ventricle, right ventricle and both atria was performed at baseline and immediately after a 9.5 km open-water swimming race in 26 healthy men and before and after a 35 km-trail-running race in 21 male runners. Results: No significant differences were observed in baseline ventricular dimensions. However, both right ventricular and atrial systolic deformation were greater in runners. This group also showed slightly larger atrial volumes as compared to swimmers. After the race, right ventricular dilatation was observed in both groups, but only runners showed a decrease in right ventricular deformation and a decrease in atrial volumes and deformation. Significant increases in atrial deformation without reduction in atrial volumes were observed only in swimmers after the race. Conclusions: Right ventricular and atrial remodelling is different depending on the endurance training discipline. Long-distance running races induce a greater impairment in right ventricular performance and atrial function compared to endurance swimming competitions. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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