About: A Unified Approach for EIT Imaging of Regional Overdistension and Atelectasis in Acute Lung Injury

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: A Unified Approach for EIT Imaging of Regional Overdistension and Atelectasis in Acute Lung Injury Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : wasabi.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
title	A Unified Approach for EIT Imaging of Regional Overdistension and Atelectasis in Acute Lung Injury
Creator	Arnold, John Wolf, Gerhard Gómez-Laberge, Camille
source	PMC
abstract	Patients with acute lung injury or acute respiratory distress syndrome (ALI/ARDS) are vulnerable to ventilator-induced lung injury. Although this syndrome affects the lung heterogeneously, mechanical ventilation is not guided by regional indicators of potential lung injury. We used electrical impedance tomography (EIT) to estimate the extent of regional lung overdistension and atelectasis during mechanical ventilation. Techniques for tidal breath detection, lung identification, and regional compliance estimation were combined with the Graz consensus on EIT lung imaging (GREIT) algorithm. Nine ALI/ARDS patients were monitored during stepwise increases and decreases in airway pressure. Our method detected individual breaths with 96.0% sensitivity and 97.6% specificity. The duration and volume of tidal breaths erred on average by 0.2 s and 5%, respectively. Respiratory system compliance from EIT and ventilator measurements had a correlation coefficient of 0.80. Stepwise increases in pressure could reverse atelectasis in 17% of the lung. At the highest pressures, 73% of the lung became overdistended. During stepwise decreases in pressure, previously-atelectatic regions remained open at sub-baseline pressures. We recommend that the proposed approach be used in collaborative research of EIT-guided ventilation strategies for ALI/ARDS.
has issue date	2012-01-10(xsd:dateTime)
bibo:doi	10.1109/tmi.2012.2183641
bibo:pmid	22249646
has license	cc-by
sha1sum (hex)	c40b8df3f113795275355b7b20952a2d7e013bd6
schema:url	https://doi.org/10.1109/tmi.2012.2183641
resource representing a document's title	A Unified Approach for EIT Imaging of Regional Overdistension and Atelectasis in Acute Lung Injury
has PubMed Central identifier	PMC7176466
has PubMed identifier	22249646
schema:publication	IEEE Trans Med Imaging
resource representing a document's body	covid:c40b8df3f113795275355b7b20952a2d7e013bd6#body_text
is schema:about of	named entity 'specificity' named entity 'duration' named entity 'respiratory distress' named entity 'remained' named entity 'volume' named entity 'estimate' named entity 'combined' named entity 'lung' named entity 'pressures' named entity 'COLLABORATIVE' named entity 'imaging' named entity 'pressures' named entity 'lung injury' named entity 'Techniques' named entity 'lung' named entity 'During' named entity 'mechanical ventilation' named entity 'ARDS' named entity 'regional' named entity 'algorithm' named entity 'lung' named entity 'lung' named entity 'EIT' named entity 'EIT' named entity 'acute respiratory distress syndrome' named entity 'Acute Lung Injury' named entity 'Atelectasis' named entity 'Pearson product-moment correlation coefficient' named entity 'tidal volume' named entity 'ventral' named entity 'EIDORS' named entity 'fEIT' named entity 'time signal' named entity 'EIT' named entity 'EIT' named entity 'ARDS' named entity 'PEEP' named entity 'atelectasis' named entity 'plateau pressure' named entity 'perfusion' named entity 'respiratory rate' named entity 'Titration' named entity 'algorithm' named entity 'PEEP' named entity 'bandpass-filtered' named entity '0.9' named entity 'collapse of the lung' named entity 'mechanical ventilation' named entity 'principal component analysis' named entity 'thorax' named entity 'atelectasis' named entity 'PEEP' named entity 'EIT' named entity 'PEEP' named entity 'acute lung injury' named entity 'hysteresis' named entity 'PEEP' named entity 'PEEP' named entity 'PEEP' named entity 'clinician' named entity 'ventral' named entity 'thorax' named entity 'ventilator' named entity 'ARDS' named entity 'ALI' named entity 'PEEP' named entity 'EIT' named entity 'ARDS' named entity 'atelectasis' named entity 'EIT' named entity 'atelectasis' named entity 'heterogeneity' named entity 'dorsoventral' named entity 'Image Reconstruction' named entity 'blood gas' named entity 'positive end-expiratory pressure' named entity 'EIT' named entity 'Atelectasis' named entity 'Institutional Review Board'

Faceted Search & Find service v1.13.91 as of Mar 24 2020

Alternative Linked Data Documents: Sponger | ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3229 as of Jul 10 2020, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (94 GB total memory)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2025 OpenLink Software