Abstract:
:The analysis of equine electrocardiographic (ECG) recordings is complicated by the absence of agreed abnormality classification criteria. We explore the applicability of several complexity analysis methods for characterization of non-linear aspects of electrocardiographic recordings. We here show that complexity estimates provided by Lempel-Ziv '76, Titchener's T-complexity and Lempel-Ziv '78 analysis of ECG recordings of healthy Thoroughbred horses are highly dependent on the duration of analysed ECG fragments and the heart rate. The results provide a methodological basis and a feasible reference point for the complexity analysis of equine telemetric ECG recordings that might be applied to automate detection of equine arrhythmias in equine clinical practice.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Alexeenko V,Fraser JA,Dolgoborodov A,Bowen M,Huang CL,Marr CM,Jeevaratnam Kdoi
10.1038/s41598-019-38935-7subject
Has Abstractpub_date
2019-02-22 00:00:00pages
2619issue
1issn
2045-2322pii
10.1038/s41598-019-38935-7journal_volume
9pub_type
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