دورية أكاديمية
Impact of aerobic training periodisation on global and regional right ventricular strain in coronary heart disease.
| العنوان: | Impact of aerobic training periodisation on global and regional right ventricular strain in coronary heart disease. |
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| المؤلفون: | Trachsel LD; Cardiovascular Prevention and Rehabilitation (ÉPIC) Center, Montreal Heart Institute and Université de Montréal, Montreal, Quebec, Canada.; Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada.; University Clinic for Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland., David LP; Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada., Gayda M; Cardiovascular Prevention and Rehabilitation (ÉPIC) Center, Montreal Heart Institute and Université de Montréal, Montreal, Quebec, Canada.; Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada.; Research Centre, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada., Boidin M; Cardiovascular Prevention and Rehabilitation (ÉPIC) Center, Montreal Heart Institute and Université de Montréal, Montreal, Quebec, Canada.; School of Kinesiology & Exercise Science, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada., Lalongé J; Cardiovascular Prevention and Rehabilitation (ÉPIC) Center, Montreal Heart Institute and Université de Montréal, Montreal, Quebec, Canada., Juneau M; Cardiovascular Prevention and Rehabilitation (ÉPIC) Center, Montreal Heart Institute and Université de Montréal, Montreal, Quebec, Canada.; Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada.; Research Centre, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada., Nigam A; Cardiovascular Prevention and Rehabilitation (ÉPIC) Center, Montreal Heart Institute and Université de Montréal, Montreal, Quebec, Canada.; Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada.; Research Centre, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada., Henri C; Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada.; Research Centre, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada. |
| المصدر: | Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme [Appl Physiol Nutr Metab] 2021 Dec; Vol. 46 (12), pp. 1502-1509. Date of Electronic Publication: 2021 Jul 26. |
| نوع المنشور: | Journal Article; Randomized Controlled Trial |
| اللغة: | English |
| بيانات الدورية: | Publisher: Canadian Science Publishing Country of Publication: Canada NLM ID: 101264333 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1715-5320 (Electronic) Linking ISSN: 17155312 NLM ISO Abbreviation: Appl Physiol Nutr Metab Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: 2011- : Ottawa, ON : Canadian Science Publishing Original Publication: Ottawa, ON : National Research Council of Canada, c2006- |
| مواضيع طبية MeSH: | Ventricular Function, Right*, Coronary Disease/*physiopathology , Coronary Disease/*rehabilitation , Exercise Therapy/*methods, Aged ; Coronary Disease/diagnostic imaging ; Echocardiography ; Female ; High-Intensity Interval Training ; Humans ; Male ; Middle Aged ; Periodicity ; Pilot Projects ; Prospective Studies |
| مستخلص: | Linear aerobic training periodisation (LP) is recommended for patients with coronary heart disease (CHD). However, the effects of training periodisation on the right heart mechanics in patients with CHD have never been examined. This study aimed to explore the effects of LP and non-linear periodisation (NLP) on right heart mechanics. We prospectively randomised CHD patients to 12 weeks of aerobic training with LP or NLP. While there was a weekly increase in energy expenditure with LP, there was a steeper increase during the first 3 weeks, followed by a decrease in the fourth week with NLP. Echocardiography was performed at baseline and after the training period to assess the right ventricular free wall (RVFW) and right atrial strain. Thirty patients with CHD were included (NLP, n = 16; LP, n = 14). The traditional right and left heart parameters showed no significant time effects. There was a decrease of RVFW strain with time in both groups (+1.3 ± 0.9% with NLP, and +1.5 ± 0.8% with LP; p = 0.033). Mid-ventricular RVFW strain changed significantly with time (+2.0 ± 1.3% with NLP, and from +2.3 ± 1.2% with LP; p = 0.025). There was no time effect on the right atrial strain. In stable CHD patients, LP and NLP resulted in right ventricular strain decrements with a segment-specific pattern. This study was registered at ClinicalTrials.gov (identifier number: NCT03414996). Novelty: In stable coronary heart disease patients, both linear and non-linear aerobic training periodisation programs result in right ventricular strain decrements with time, particularly in the mid-ventricular segment. Traditional right and left heart parameters and right atrial strain showed no significant time effect in both 12 weeks aerobic training periodisation programs. |
| فهرسة مساهمة: | Keywords: cardiac remodelling; coronaropathie; coronary heart disease; exercise training periodisation; mécanique ventriculaire droite; périodisation de l’entraînement physique; remodelage cardiaque; right ventricular mechanics |
| سلسلة جزيئية: | ClinicalTrials.gov NCT03414996 |
| تواريخ الأحداث: | Date Created: 20210726 Date Completed: 20220131 Latest Revision: 20220131 |
| رمز التحديث: | 20240628 |
| DOI: | 10.1139/apnm-2021-0055 |
| PMID: | 34310883 |
| قاعدة البيانات: | MEDLINE |
| تدمد: | 1715-5320 |
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| DOI: | 10.1139/apnm-2021-0055 |