Document Detail


Reduction of motion artifacts in electrocardiogram monitoring using an optical sensor.
MedLine Citation:
PMID:  21466338     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Abstract The effectiveness of electrocardiogram (ECG) monitors can be significantly impaired by motion artifacts, which can trigger false alarms, cause misdiagnoses, and lead to inappropriate treatment decisions. Skin stretch associated with patient motion is the most significant source of motion artifacts in current ECG monitoring. In this study, motion artifacts are adaptively filtered by using skin strain as the reference variable, measured noninvasively using an optical sensor incorporated into an ECG electrode. The results demonstrate that this new device and method can significantly reduce motion induced ECG artifacts in continuous ambulatory ECG monitoring.
Authors:
Yan Liu; Michael G Pecht
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Biomedical instrumentation & technology / Association for the Advancement of Medical Instrumentation     Volume:  45     ISSN:  0899-8205     ISO Abbreviation:  Biomed Instrum Technol     Publication Date:    2011 Mar-Apr
Date Detail:
Created Date:  2011-04-06     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8905560     Medline TA:  Biomed Instrum Technol     Country:  United States    
Other Details:
Languages:  eng     Pagination:  155-63     Citation Subset:  IM    
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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