DocumentCode
3352873
Title
Evaluation of HRV by PP and RR interval analysis using a new time delay estimate
Author
Laguna, Pablo ; Caminal, Pere ; Jane, Raimon ; Rix, Hervi
Author_Institution
Inst. de Cibernetica, Univ. Politecnica de Cataluna, Barcelona, Spain
fYear
1990
fDate
23-26 Sep 1990
Firstpage
63
Lastpage
66
Abstract
Proposed is a method to analyze the heart rate variability (HRV) through PP interval. The PP interval is determined using a QRS detector and a new time delay estimate that improves the accuracy of the QRS detection. Results obtained by this method are presented. The extension of the method to measure RR and TT intervals and the effect of sampling rate are considered. Also a discussion about the PP and RR intervals is presented by means of the PR variability analysis
Keywords
electrocardiography; waveform analysis; ECG analysis; PP interval; QRS detector; heart rate variability; sampling rate; time delay estimate; Delay effects; Delay estimation; Detectors; Fluctuations; Heart rate; Heart rate variability; Performance analysis; Sampling methods; Signal to noise ratio; Time measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Computers in Cardiology 1990, Proceedings.
Conference_Location
Chicago, IL
Print_ISBN
0-8186-2225-3
Type
conf
DOI
10.1109/CIC.1990.144165
Filename
144165
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