DocumentCode
169994
Title
Directed coherence analysis in patients with severe autonomic dysfunction
Author
Andersson, Karl ; Suhr, Ole B. ; Faes, Luca ; Wiklund, Urban
Author_Institution
Univ. of Umea, Umea, Sweden
fYear
2014
fDate
25-28 May 2014
Firstpage
167
Lastpage
168
Abstract
Many different approaches have been applied to analyse the coupling between cardiovascular signals. This study evaluated the use of directed coherence, based on multivariate autoregressive modelling, for analysis of cardiovascular signals in patients with transthyretin amyloidosis, a rare disease where severe autonomic dysfunction is common.
Keywords
autoregressive processes; cardiovascular system; diseases; electrocardiography; medical signal processing; ECG; cardiovascular signal analysis; cardiovascular signal coupling; directed coherence analysis; disease; multivariate autoregressive modelling; severe autonomic dysfunction; transthyretin amyloidosis; Analytical models; Blood pressure; Coherence; Couplings; Europe; Hafnium; Heart rate variability;
fLanguage
English
Publisher
ieee
Conference_Titel
Cardiovascular Oscillations (ESGCO), 2014 8th Conference of the European Study Group on
Conference_Location
Trento
Type
conf
DOI
10.1109/ESGCO.2014.6847572
Filename
6847572
Link To Document