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Noninvasive assessment of asthma severity using pulse oximeter plethysmograph estimate of pulsus paradoxus physiology

BACKGROUND: Pulsus paradoxus estimated by dynamic change in area under the oximeter plethysmograph waveform (PEP) might provide a measure of acute asthma severity. Our primary objective was to determine how well PEP correlates with forced expiratory volume in 1-second (%FEV(1)) (criterion validity)...

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Detalles Bibliográficos
Autores principales:	Arnold, Donald H, Jenkins, Cathy A, Hartert, Tina V
Formato:	Texto
Lenguaje:	English
Publicado:	BioMed Central 2010
Materias:	Research article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2855526/ https://www.ncbi.nlm.nih.gov/pubmed/20350320 http://dx.doi.org/10.1186/1471-2466-10-17

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