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OwnerTimo Laitio, Harry Scheinin +3inventors
InventorsTimo Laitio, Harry Scheinin, Heikki Huikuri, Hanna Viertio-Oja, Pekka Merilainen
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Method and arrangement for obtaining diagnostic information of a patient, the method comprising the steps of carrying out heart rate measurements of the patient at least during two sleep stages before the operation to obtain preoperative heart rate data, carrying out measurements containing information related to the different stages of sleep that are synchronized with the heart rate measurements to obtain preoperative sleep stage data, and calculating a dynamic heart rate variability measures by utilizing non-linear analysis from heart rate data obtained and enabling comparison of the heart rate variability measure between at least two different stages of the sleep state.
Method for obtaining diagnostic information of a patient, the method comprising the steps of:
An arrangement for obtaining diagnostic information of a patient, the arrangement comprising:
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