par Rabineau, Jérémy 
;Bourgeois, Jean;Carpentier, Marine ;Hossein, Amin ;Faoro, Vitalie ;Celie, Bert ; [et al.]
Référence CinC - Computing in Cardiology(20-23/09/2026: Madrid, Spain), Tracking Training-Induced Changes in Cardiorespiratory Fitness Using DFA-Based Heart Rate Variability During Exercise
Publication Publié, 2026-09-23
;Bourgeois, Jean;Carpentier, Marine ;Hossein, Amin ;Faoro, Vitalie ;Celie, Bert ; [et al.]Référence CinC - Computing in Cardiology(20-23/09/2026: Madrid, Spain), Tracking Training-Induced Changes in Cardiorespiratory Fitness Using DFA-Based Heart Rate Variability During Exercise
Publication Publié, 2026-09-23
Abstract de conférence
| Résumé : | When measured during incremental exercise tests, heart rate variability (HRV) indices from detrended fluctuation analysis (DFA), particularly the short-term scaling exponent α1, have been associated with cardiorespiratory fitness in cross-sectional settings. This study evaluates the ability of α1-based markers to track within-participant adaptations to endurance training. The results support the use of DFA-derived HRV indices as non-invasive markers of training-induced improvements in cardiorespiratory fitness. This approach requires only an accurate measurement of interbeat intervals and could provide an alternative to gas exchange or lactate measurements. |
