Abstract
The paper considers the problem of distortion of the ECG curve caused by bioimpedance of a patient's skin. The authors compare traditional analytical methods of bioimpedance estimation based on equivalent circuits (RLC and others) and “black box” method. Advantage of “black box” method is shown in the task of estimation of parameters of parasitic filter of the skin in comparison with traditional methods. The paper describes the theoretical base and the measurement experiment directed to estimation of real transition parameters of the correction filter. Obtained digital correction filter was experimentally investigated. The results of the computational experiment with ECG records from PhysioNET base shows the impact of bioimpedance changes to ECG signal form. The proposed solution is intended to implementation in portable heart monitoring systems.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
