Abstract
Using noninvasive piezopulsometry, the dynamic structure of the arterial pressure waveform was studied upon exposure of the human cardiovascular system to short-term hypoxia. A strained breath-hold (SBH) after deep inspiration was used to induce short-term hypoxia. The pulse wave velocity (PWV) was reduced by 8% during a SBH. The arterial stiffness was observed to significantly decrease during a SBH.
Similar content being viewed by others
REFERENCES
R. R. Townsend, I. B. Wilkinson, E. L. Schiffrin, et al., Hypertension 66 (3), 698 (2015).
T. Willum-Hansen, J. A. Staessen, C. Torp-Pedersen, et al., Circulation 113 (5), 664 (2006).
S. Laurent, J. Cockcroft, L. Van Bortel, et al., Eur. Heart J. 27, 2588 (2006).
V. P. Nesterov, M. F. Ballyuzek, A. O. Konradi, et al., Usp. Gerontol. 29 (1), 107 (2016).
V. P. Nesterov, A. I. Burdygin, and S. V. Nesterov, Hum. Physiol. 43 (6), 635 (2017).
M. W. Rajzer, W. Wojciechowska, M. Klocek, et al., J. Hypertens. 26 (10), 2001 (2008).
W. W. Nichols, Am. J. Hypertens. 18 (1, Pt 2), 3S (2005).
K. Takazawa, N. Tanaka, M. Fujita, et al., Hypertension 32 (2), 365 (1998)
E. von Wowern, G. Ostling, P. M. Nilsson, and P. Olofsson, PLoS One 10 (8), e0135659 (2015).
T. Otsuka, T. Kawada, M. Katsumata, and C. Ibuki, Circ. J. 70, 304 (2006).
S. W. Ely, D. C. Sawyer, and J. B. Scott, J. Physiol. 332, 427 (1982).
Funding
This work was supported by a state contract with the Federal Agency for Scientific Organizations of Russia (project no. AAAA-A18-118012290142-9).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interests. The authors declare that they have no conflict of interest.
Statement of compliance with standards of research involving humans as subjects. All procedures performed in studies involving human participants were in accordance with the ethical standards of the 1964 Helsinki Declaration and its later amendments. Informed consent was voluntarily given by the participant involved in the study.
Additional information
Translated by T. Tkacheva
Abbreviations: PWV, pulse wave velocity; LV, left ventricle; EI, elasticity index; AI, augmentation index; EEI, ejection elasticity index; DI, dicrotic index; DEI, dicrotic elasticity index; SBH, strained breath-hold.
Rights and permissions
About this article
Cite this article
Sobol, K.V., Burdygin, A.I. & Nesterov, V.P. The Effect of Short-Term Breath Holding on Pulse Wave Velocity and Vascular Stiffness. BIOPHYSICS 64, 978–983 (2019). https://doi.org/10.1134/S0006350919060204
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0006350919060204