| 摘要 |
A cardiological device having a sensor, adapted to pick up at least one cardiac signal, and signal processing means including first detection means connected to the sensor, adapted to detect an individual signal or a feature parameter of the cardiac signal, wherein the signal processing means further include averaging means connected to the first detection means, for forming an average over a plurality of values of the feature parameter or over a plurality of individual signals, second detection means connect to the sensor, adapted to detect cardiological events, in particular extrasystoles, and first comparison means which are connected to the second detection means, the averaging means and the first detection means and which are adapted to determine a deviation of a feature parameter or individual signal ascertained in immediate time relationship with an event such as an extrasystole, from the corresponding average.
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