Slow 0.1 Hz Breathing and Body Posture Induced Perturbations of RRI and Respiratory Signal Complexity and Cardiorespiratory Coupling
Апстракт
Objective: We explored the physiological background of the non-linear operating mode of cardiorespiratory oscillators as the fundamental question of cardiorespiratory homeodynamics and as a prerequisite for the understanding of neurocardiovascular diseases. We investigated 20 healthy human subjects for changes using electrocardiac RR interval (RRI) and respiratory signal (Resp) Detrended Fluctuation Analysis (DFA, alpha(1RRI), alpha(2RRI), alpha(1Resp), alpha(2Resp)), Multiple Scaling Entropy (MSERRI1-4, MSERRI5-10, MSEResp1-4, MSEResp5-10), spectral coherence (Coh(RRI-Resp)), cross DFA (rho(1) and rho(2)) and cross MSE (XMSE1-4 and XMSE5-10) indices in four physiological conditions: supine with spontaneous breathing, standing with spontaneous breathing, supine with 0.1 Hz breathing and standing with 0.1 Hz breathing. Main results: Standing is primarily characterized by the change of RRI parameters, insensitivity to change with respiratory parameters, decrease of Coh(RRI-Resp) and inse...nsitivity to change of in rho(1), rho(2), XMSE1-4, and XMSE5-10. Slow breathing in supine position was characterized by the change of the linear and non-linear parameters of both signals, reflecting the dominant vagal RRI modulation and the impact of slow 0.1 Hz breathing on Resp parameters. Coh(RRI-Resp) did not change with respect to supine position, while rho(1) increased. Slow breathing in standing reflected the qualitatively specific state of autonomic regulation with striking impact on both cardiac and respiratory parameters, with specific patterns of cardiorespiratory coupling.
Кључне речи:
slow breathing / RR interval variability / respiration rhythm variability / orthostasis / complexity / cardiorespiratory couplingИзвор:
Frontiers in Physiology, 2020, 11Издавач:
- Frontiers Media Sa, Lausanne
Финансирање / пројекти:
- Интегрална студија идентификације регионалних генетских фактора ризика и фактора ризика животне средине за масовне незаразне болести хумане популације у Србији - INGEMA_S (RS-41028)
- Развој технологије производње црвеног вина и дијететских производа из вина богатих биолошки активним полифенолима са кардиопротективним дејствима (RS-31020)
DOI: 10.3389/fphys.2020.00024
ISSN: 1664-042X
PubMed: 32132926
WoS: 000528059900001
Scopus: 2-s2.0-85080921460
Институција/група
Institut za multidisciplinarna istraživanjaTY - JOUR AU - Matic, Zoran AU - Platisa, Mirjana M. AU - Kalauzi, Aleksandar AU - Bojic, Tijana PY - 2020 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/1293 AB - Objective: We explored the physiological background of the non-linear operating mode of cardiorespiratory oscillators as the fundamental question of cardiorespiratory homeodynamics and as a prerequisite for the understanding of neurocardiovascular diseases. We investigated 20 healthy human subjects for changes using electrocardiac RR interval (RRI) and respiratory signal (Resp) Detrended Fluctuation Analysis (DFA, alpha(1RRI), alpha(2RRI), alpha(1Resp), alpha(2Resp)), Multiple Scaling Entropy (MSERRI1-4, MSERRI5-10, MSEResp1-4, MSEResp5-10), spectral coherence (Coh(RRI-Resp)), cross DFA (rho(1) and rho(2)) and cross MSE (XMSE1-4 and XMSE5-10) indices in four physiological conditions: supine with spontaneous breathing, standing with spontaneous breathing, supine with 0.1 Hz breathing and standing with 0.1 Hz breathing. Main results: Standing is primarily characterized by the change of RRI parameters, insensitivity to change with respiratory parameters, decrease of Coh(RRI-Resp) and insensitivity to change of in rho(1), rho(2), XMSE1-4, and XMSE5-10. Slow breathing in supine position was characterized by the change of the linear and non-linear parameters of both signals, reflecting the dominant vagal RRI modulation and the impact of slow 0.1 Hz breathing on Resp parameters. Coh(RRI-Resp) did not change with respect to supine position, while rho(1) increased. Slow breathing in standing reflected the qualitatively specific state of autonomic regulation with striking impact on both cardiac and respiratory parameters, with specific patterns of cardiorespiratory coupling. PB - Frontiers Media Sa, Lausanne T2 - Frontiers in Physiology T1 - Slow 0.1 Hz Breathing and Body Posture Induced Perturbations of RRI and Respiratory Signal Complexity and Cardiorespiratory Coupling VL - 11 DO - 10.3389/fphys.2020.00024 ER -
@article{ author = "Matic, Zoran and Platisa, Mirjana M. and Kalauzi, Aleksandar and Bojic, Tijana", year = "2020", abstract = "Objective: We explored the physiological background of the non-linear operating mode of cardiorespiratory oscillators as the fundamental question of cardiorespiratory homeodynamics and as a prerequisite for the understanding of neurocardiovascular diseases. We investigated 20 healthy human subjects for changes using electrocardiac RR interval (RRI) and respiratory signal (Resp) Detrended Fluctuation Analysis (DFA, alpha(1RRI), alpha(2RRI), alpha(1Resp), alpha(2Resp)), Multiple Scaling Entropy (MSERRI1-4, MSERRI5-10, MSEResp1-4, MSEResp5-10), spectral coherence (Coh(RRI-Resp)), cross DFA (rho(1) and rho(2)) and cross MSE (XMSE1-4 and XMSE5-10) indices in four physiological conditions: supine with spontaneous breathing, standing with spontaneous breathing, supine with 0.1 Hz breathing and standing with 0.1 Hz breathing. Main results: Standing is primarily characterized by the change of RRI parameters, insensitivity to change with respiratory parameters, decrease of Coh(RRI-Resp) and insensitivity to change of in rho(1), rho(2), XMSE1-4, and XMSE5-10. Slow breathing in supine position was characterized by the change of the linear and non-linear parameters of both signals, reflecting the dominant vagal RRI modulation and the impact of slow 0.1 Hz breathing on Resp parameters. Coh(RRI-Resp) did not change with respect to supine position, while rho(1) increased. Slow breathing in standing reflected the qualitatively specific state of autonomic regulation with striking impact on both cardiac and respiratory parameters, with specific patterns of cardiorespiratory coupling.", publisher = "Frontiers Media Sa, Lausanne", journal = "Frontiers in Physiology", title = "Slow 0.1 Hz Breathing and Body Posture Induced Perturbations of RRI and Respiratory Signal Complexity and Cardiorespiratory Coupling", volume = "11", doi = "10.3389/fphys.2020.00024" }
Matic, Z., Platisa, M. M., Kalauzi, A.,& Bojic, T.. (2020). Slow 0.1 Hz Breathing and Body Posture Induced Perturbations of RRI and Respiratory Signal Complexity and Cardiorespiratory Coupling. in Frontiers in Physiology Frontiers Media Sa, Lausanne., 11. https://doi.org/10.3389/fphys.2020.00024
Matic Z, Platisa MM, Kalauzi A, Bojic T. Slow 0.1 Hz Breathing and Body Posture Induced Perturbations of RRI and Respiratory Signal Complexity and Cardiorespiratory Coupling. in Frontiers in Physiology. 2020;11. doi:10.3389/fphys.2020.00024 .
Matic, Zoran, Platisa, Mirjana M., Kalauzi, Aleksandar, Bojic, Tijana, "Slow 0.1 Hz Breathing and Body Posture Induced Perturbations of RRI and Respiratory Signal Complexity and Cardiorespiratory Coupling" in Frontiers in Physiology, 11 (2020), https://doi.org/10.3389/fphys.2020.00024 . .