The 〈〈Chaos Theory〉〉 and Nonlinear Dynamics in Heart Rate Variability Analysis: Does it Work in Short‐Time Series in Patients with Coronary Heart Disease?

Abstract

The nonlinear dynamic methods could have clinical and prognostic applicability also in short-time ECG series. Dynamic analysis based on chaos theory during the exercise ECG test point out the multifractal time series in CHD patients who loss normal fractal characteristics and regularity in HRV. Nonlinear analysis technique may complement traditional ECG analysis.