Vol. 22, Issue 3 Reliability of Lagged Poincare Plot Parameters in Ultra-Short Heart Rate Variability Series: Application on Affective Sounds
The number of studies about ultra-short cardiovascular time series is increasing because of the demand for mobile applications in telemedicine and e-health monitoring. However, the current literature still needs a proper validation of heartbeat nonlinear dynamics assessment from ultra-short time series. This paper reports on the reliability of the Lagged Poincaré Plot (LPP) parameters – calculated from ultra-short cardiovascular time series.