دورية أكاديمية
Impact of 2 different aerobic periodization training protocols on left ventricular function in patients with stable coronary artery disease: an exploratory study.
| العنوان: | Impact of 2 different aerobic periodization training protocols on left ventricular function in patients with stable coronary artery disease: an exploratory study. |
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| المؤلفون: | Boidin M; School of Kinesiology and Exercise Science, Faculty of Medicine, University of Montreal, Montreal, QC H3T 1J4, Canada.; Cardiovascular Prevention and Rehabilitation (ÉPIC) Center, Montreal Heart Institute, Montreal, QC H1T 1N6, Canada., David LP; Department of Medicine, Faculty of Medicine, University of Montreal, Montreal, QC H3T 1J4, Canada., Trachsel LD; Cardiovascular Prevention and Rehabilitation (ÉPIC) Center, Montreal Heart Institute, Montreal, QC H1T 1N6, Canada.; University Clinic for Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, 3010 Switzerland., Gayda M; Department of Medicine, Faculty of Medicine, University of Montreal, Montreal, QC H3T 1J4, Canada.; Research Centre, Montreal Heart Institute, Montreal, QC H1T 1C8, Canada., Tremblay J; School of Kinesiology and Exercise Science, Faculty of Medicine, University of Montreal, Montreal, QC H3T 1J4, Canada., Lalongé J; Cardiovascular Prevention and Rehabilitation (ÉPIC) Center, Montreal Heart Institute, Montreal, QC H1T 1N6, Canada.; Research Centre, Montreal Heart Institute, Montreal, QC H1T 1C8, Canada., Juneau M; Department of Medicine, Faculty of Medicine, University of Montreal, Montreal, QC H3T 1J4, Canada.; Research Centre, Montreal Heart Institute, Montreal, QC H1T 1C8, Canada., Nigam A; Department of Medicine, Faculty of Medicine, University of Montreal, Montreal, QC H3T 1J4, Canada.; Research Centre, Montreal Heart Institute, Montreal, QC H1T 1C8, Canada., Henri C; Department of Medicine, Faculty of Medicine, University of Montreal, Montreal, QC H3T 1J4, Canada.; Research Centre, Montreal Heart Institute, Montreal, QC H1T 1C8, Canada. |
| المصدر: | Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme [Appl Physiol Nutr Metab] 2021 May; Vol. 46 (5), pp. 436-442. Date of Electronic Publication: 2020 Oct 27. |
| نوع المنشور: | Journal Article |
| 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, Left*, Coronary Artery Disease/*physiopathology , Coronary Artery Disease/*rehabilitation , Exercise Therapy/*methods, Aged ; Coronary Artery Disease/diagnostic imaging ; Echocardiography ; Female ; High-Intensity Interval Training ; Humans ; Imaging, Three-Dimensional ; Male ; Middle Aged ; Physical Conditioning, Human/methods ; Prospective Studies ; Ventricular Function, Right |
| مستخلص: | We compared the impacts of linear (LP) and nonlinear (NLP) aerobic training periodizations on left ventricular (LV) function and geometry in coronary artery disease (CAD) patients. Thirty-nine CAD patients were randomized to either a 3-month isoenergetic supervised LP or NLP. All underwent standard echocardiography with assessment of 3D LV ejection fraction (LVEF), diastolic function, strain (global longitudinal, radial, and circumferential), and strain rate at baseline and study end. Training was performed 3 times/week and included high-intensity interval and moderate-intensity continuous training sessions. Training load was progressively increased in the LP group, while it was deeply increased and intercepted with a recovery week each fourth week in the NLP group. For the 34 analyzed patients, we found similar improvements for 3D LVEF (effect size (ES): LP, 0.29; NLP, 0.77), radial strain (ES: LP, 0.58; NLP, 0.48), and radial strain rate (ES: LP, 0.87; NLP, 0.17) in both groups (time for all: p ≤ 0.01). All other parameters of cardiac function remained similar. In conclusion, NLP and LP led to similar improvements in 3D LVEF and radial strain, suggesting a favourable positive cardiac remodelling through myofibers reorganization. These findings must be investigated in patients with more severe cardiac dysfunction. The study was registered on ClinicalTrials.gov (NCT03443193). Novelty: Linear and nonlinear periodization programs improved radial strain, accompanied by improvement of ejection fraction. Both aerobic periodization programs did not negatively impact cardiac function in coronary artery disease patients. |
| فهرسة مساهمة: | Keywords: aerobic exercise training; cardiac function; cardiac rehabilitation; cardiac remodelling; coronaropathie; coronary heart disease; entraînement aérobie; fonction cardiaque; prévention secondaire; remodelage cardiaque; réadaptation cardiaque; secondary prevention |
| سلسلة جزيئية: | ClinicalTrials.gov NCT03443193 |
| تواريخ الأحداث: | Date Created: 20201027 Date Completed: 20211104 Latest Revision: 20211104 |
| رمز التحديث: | 20221213 |
| DOI: | 10.1139/apnm-2020-0423 |
| PMID: | 33108743 |
| قاعدة البيانات: | MEDLINE |
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