Robust Arm Impedocardiography Signal Quality Enhancement Using Recursive Signal Averaging and Multi-Stage Wavelet Denoising Methods for Long-Term Cardiac Contractility Monitoring Armbands

Robust Arm Impedocardiography Signal Quality Enhancement Using Recursive Signal Averaging and Multi-Stage Wavelet Denoising Methods for Long-Term Cardiac Contractility Monitoring Armbands

Impedance cardiography (ICG) is a low-cost, non-invasive technique that enables the clinical assessment of haemodynamic parameters, such as cardiac output and stroke volume (SV). Conventional ICG recordings are taken from the patient’s thorax. However, access to ICG vital signs from the upper-arm br...

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Bibliographic Details
Main Authors: Omar Escalona, Nicole Cullen, Idongesit Weli, Niamh McCallan, Kok Yew Ng, Dewar Finlay
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Sensors
Subjects:
armband ICG sensing methods
impedance cardiography
Arm-ICG signal enhancement
recursive signal averaging
thorax impedocardiography
brachial-artery-based ICG surrogate
Online Access:https://www.mdpi.com/1424-8220/23/13/5892

Internet

https://www.mdpi.com/1424-8220/23/13/5892

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