respiratory effect
Recently Published Documents


TOTAL DOCUMENTS

55
(FIVE YEARS 1)

H-INDEX

15
(FIVE YEARS 0)

Author(s):  
Anna Svensson-Raskh ◽  
Monika Fagevik Olsén ◽  
Anna Schandl ◽  
Agneta Ståhle ◽  
Malin Nygren-Bonnier


2019 ◽  
Vol 18 (1) ◽  
pp. 101-109
Author(s):  
Kuwashima Azusa ◽  
Virk Amrittej ◽  
Merrill Robert


2018 ◽  
Vol 48 ◽  
pp. 160-165
Author(s):  
K. Grigoriadis ◽  
I. Tsangaris ◽  
A. Koutsoukou ◽  
P. Kopterides ◽  
E. Grammatopoulou ◽  
...  


2018 ◽  
Vol 10 (03) ◽  
pp. 1850007 ◽  
Author(s):  
Jia-Hua Lee ◽  
Tzu-Chien Hsiao ◽  
Chia-Chi Chang ◽  
Hung-Yi Hsu

Arterial blood pressure (ABP) is one of the most crucial cardiovascular indicators in clinical practice. Hilbert–Huang transform (HHT) has been performed on ABP signals and resulted in ABP variability. The instantaneous P-wave interval variation had been further examined with baroreflex sensitivity. However, the instantaneous magnitude variation of ABP signal is still unclear with the pulse pressure (PP) variability. In 2016, Holo–Hilbert spectral analysis (HHSA) extended the HHT method for identifying the amplitude-modulated (AM) characteristics of signals. This method was applied to investigate the magnitude variation of ABP signal during different respiratory manipulations in this study. The results indicated that the AM parts were moderately correlated with PP series and corresponding respiratory patterns. The [Formula: see text]-values on PP series are [Formula: see text], and [Formula: see text] for spontaneous breathing, six-cycle breathing, and hyperventilation, respectively. The values on respiratory patterns are [Formula: see text], and [Formula: see text] for spontaneous breathing, six-cycle breathing, and hyperventilation, respectively. This study concludes that ABP signal with HHSA presents the corresponding PP series, the respiratory-related activities, and the respiratory effect on PP variability. This is the first demonstration of the magnitude variation of ABP signal and further research in this area is warranted.



2018 ◽  
Vol 127 ◽  
pp. S1015-S1016
Author(s):  
W.K. Leung ◽  
K.T. Cheung ◽  
Y.P. Wong ◽  
W.Y. Lee ◽  
W.Y. Ng ◽  
...  


BMC Medicine ◽  
2017 ◽  
Vol 15 (1) ◽  
Author(s):  
Daniel R. Morales ◽  
Brian J. Lipworth ◽  
Peter T. Donnan ◽  
Cathy Jackson ◽  
Bruce Guthrie


Sign in / Sign up

Export Citation Format

Share Document