Title :
Differences on the correlation dimension of MIT-BIH ECG database recordings
Author_Institution :
ICE-CNR, Genova, Italy
Abstract :
The author investigates the differences in the correlation dimension (D2) measured from electrocardiograms (ECG) of normal and sick subjects obtained from the MIT-BIH Arrhythmia Database. It is observed that there is a greater variability in the dynamics of the system underlying the ECGs recorded from pathological subjects than from normals. A particular attention to make results repeatable is paid
Keywords :
electrocardiography; medical signal processing; D2; MIT-BIH ECG database recordings; correlation dimension; normal subjects; pathological subjects; repeatable results; sick subjects; system dynamics variability; CD recording; Chaos; Databases; Electrocardiography; Entropy; Finite impulse response filter; Heart; Low pass filters; Pathology; Sampling methods;
Conference_Titel :
Computers in Cardiology 1993, Proceedings.
Conference_Location :
London
Print_ISBN :
0-8186-5470-8
DOI :
10.1109/CIC.1993.378383