SYSTEMS AND METHODS FOR IMPROVING ECG SIGNAL QUALITY WITH INDUCED ELECTRICAL SIGNALS

Abstract: systems and method for determining a fidelity metric of an ecg signal are provided. the system of method including a signal generator configured to induce an ecg test signal into a tissue of a patient via a first plurality of electrodes. a signal processor receives an ecg signal including a test signal portion and a heart signal portion. the signal processor detects one or more disturbance in the ecg signal based on a comparison between the test signal portion and the ecg test signal. the signal processor then determines a disturbance level for the test signal portion based on the one or more detected disturbances and a fidelity metric for the heart signal portion based on the determined disturbance level of the test signal portion.

Inventor(s): Eduard Gerard Marie Pelssers, Gabriele Papini, Hugo Veenstra, Anton Petrus Gerardus Emanuel Janssen, Jens Muehlsteff

CPC Classification: A61B5/7221 (DIAGNOSIS; SURGERY; IDENTIFICATION (analysing biological material , e.g. ; obtaining records using waves other than optical waves, in general ))

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