Discrete Scale Invariance in the Cascade Heart Rate Variability Of Healthy Humans
Abstract
Description
Evidence of discrete scale invariance (DSI) in daytime healthy heart rate variability (HRV) is presented based on the log-periodic power law scaling of the heart beat interval increment. Our analysis suggests multiple DSI groups and a dynamic cascading process. A cascade model is presented to simulate such a property.
7 figures
7 figures