| 摘要 |
The invention concerns a method for processing an RR intervals signal, derived from an ECG signal, comprising : storing RR intervals and calculating the variability of the RR intervals, calculating the power spectral density of the interbeat interval increment and exhibiting said portion of the spectrum thus obtained which is comprised below 0.04 Hz, or calculating the relative importance of the component of the spectrum which is comprised below 0.04 Hz over the total power spectral density and comparing said importance with a predetermined threshold value. <IMAGE> |
