Biotronik Se Co. Kg

Christian Rockstroh

Jens Kirchner

Thomas Kraemer

The invention relates to methods and systems for determining phase-specific parameters of a physiological variable, and a related computer program and a related machine-readable storage medium, which are usable in particular to determine parameters of physiological variables that are subject to circadian variation. To this end, phase-specific parameters of a physiological variable X(t) are determined by calculating, at least for a portion of values x lying in a specifiable time period, a mean g(x|&#x3c4;) in each case of values X(t+&#x3c4;) for which X(t)=x applies for their predecessors, &#x3c4; describing a time interval, and determining the phase-specific parameters by evaluating the mean g(x|&#x3c4;).

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Nuremberg, Germany

Christian Rockstroh