Diagnostic of cardio-vascular disease with help of largest Lyapunov exponent of RR-sequences
نویسندگان
چکیده
We suggest to present a discrete sequence of cardiointervals in the form of a smooth time dependence and for the given time series compute the largest Lyapunov exponent. Processing the database with RR-intervals of patients suering from coronary artery disease (CAD) has shown that the largest Lyapunov exponent can be a diagnostic criteria allowing one to distinguish between dierent groups of patients with more con®dence than the standard methods for time series processing accepted in cardiology. Ó 2000 Elsevier Science Ltd. All rights reserved.
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تاریخ انتشار 1999