Worsening of gas exchange parameters at high FiO2 in COVID-19: misleading or informative?
F. Raimondi (Bergamo, Italy), L. Novelli (Bergamo, Italy), G. Marchesi (Bergamo, Italy), I. Riva (Bergamo, Italy), L. Grazioli (Bergamo, Italy), C. Allegri (Bergamo, Italy), R. Biza (Bergamo, Italy), R. Trapasso (Bergamo, Italy), M. Amoroso (Bergamo, Italy), M. Anelli (Bergamo, Italy), C. Galimberti (Milan, Italy), F. Fabretti (Bergamo, Italy), F. Lorini (Bergamo, Italy), F. Di Marco (Bergamo, Italy)
Source: Virtual Congress 2021 – Highlights in COVID-19 diagnosis and treatment
Session: Highlights in COVID-19 diagnosis and treatment
Session type: Oral Presentation
Number: 2658
Rating:
You must login to grade this presentation.
Share or cite this content
Citations should be made in the following way:
F. Raimondi (Bergamo, Italy), L. Novelli (Bergamo, Italy), G. Marchesi (Bergamo, Italy), I. Riva (Bergamo, Italy), L. Grazioli (Bergamo, Italy), C. Allegri (Bergamo, Italy), R. Biza (Bergamo, Italy), R. Trapasso (Bergamo, Italy), M. Amoroso (Bergamo, Italy), M. Anelli (Bergamo, Italy), C. Galimberti (Milan, Italy), F. Fabretti (Bergamo, Italy), F. Lorini (Bergamo, Italy), F. Di Marco (Bergamo, Italy). Worsening of gas exchange parameters at high FiO2 in COVID-19: misleading or informative?. 2658
You must login to share this Presentation/Article on Twitter, Facebook, LinkedIn or by email.
Member's Comments
Related content which might interest you:
Related content which might interest you:
The human lung: did evolution get it wrong? Source: Eur Respir J 2007; 29: 11-17 Year: 2007
Inert gas rebreathing: the effect of pulmonary shunt flow correction on the accuracy of cardiac output measurements in clinical practice Source: Annual Congress 2009 - Pulmonary vascular diseases Year: 2009
The impact of gas analysis technique on the measurement of single breath gas transfer (TLCO) Source: International Congress 2015 – Lung function: effects on method, machine and disease on the measurement Year: 2015
How does variation of the bag volume in inert gas rebreathing cardiac output measurements influence the reproducibility in patients with pulmonary diseases? Source: Annual Congress 2011 - Clinical characteristics of patients with pulmonary hypertension Year: 2011
High O2 flow rate is necessary to reach acceptable FiO2 levels in CPAP-treated patients with severe COVID-19 Source: Virtual Congress 2021 – Non-invasive respiratory support in COVID-19 Year: 2021
LATE-BREAKING ABSTRACT: Impact of intelligent volume assured pressure support on sleep quality, compliance and gas exchange in patients with stable hypercapnic COPD Source: Annual Congress 2012 - Advanced experience with long-term noninvasive ventilation and late-breaking abstracts Year: 2012
Is the initial stable value of transcutaneous oxygen/carbon dioxide monitoring equivalent to the blood gas values in oxygen assessments? Source: Eur Respir J 2007; 30: Suppl. 51, 181s Year: 2007
Retrospective study of arterial blood gas in CPET: Are these always mandatory? Source: International Congress 2016 – Man versus machine: waves, frequency, and more in lung function Year: 2016
Obesity hypoventilation syndrome: Predictors of compliance with noninvasive positive pressure ventilation Source: International Congress 2015 – Novelties in noninvasive ventilation Year: 2015
Correlations of ventilation heterogeneity and spirometry in asthma; initial experience with hyperpolarised gas MRI in a clinical setting. Source: International Congress 2019 – Imaging in respiratory disease: novel technologies in 2019 Year: 2019
Evaluation of the gas exchange abnormalities in COPD patients with the use of capnometry Source: Annual Congress 2011 - COPD diagnosis Year: 2011
2nd prize: Impact of positive end-expiratory pressure on functional residual capacity and ventilation in children exposed to high levels of inspired oxygen Source: Annual Congress 2007 - Paediatric Respiratory Research Award Year: 2007
Changes in regional distribution of gas and blood volumes within a single respiratory cycle: Effect of tidal volume, PEEP and respiratory pattern Source: International Congress 2014 – Functional imaging Year: 2014
Case presentation: Improved nocturnal gas exchange with high flow nasal cannula in advanced motor neurone disease with non-invasive ventilation intolerance Source: Respiratory Failure and Mechanical Ventilation Conference 2020 Year: 2020
Comparison of measures of ventilation heterogeneity derived from multiple breath inert gas washout Source: Annual Congress 2012 - Pathophysiological mechanisms in disease: new insights Year: 2012
Is cardiac output assessed by inert gas rebreathing technique predictive of mortality in pulmonary hypertension? Source: Virtual Congress 2020 – Exercise and haemodynamics in pulmonary hypertension Year: 2020
Monitoring exhaled oxygen concentration during mechanical ventilation: a novel approach for bedside estimation of ventilation heterogeneities Source: International Congress 2017 – Evaluating lung function, dyspnoea and related respiratory diseases Year: 2017
Effect of NIV on the measurement of ventilatory and metabolic variables Source: International Congress 2015 – Outcome of noninvasive ventilatory support in acute and chronic respiratory failure Year: 2015
Inspired oxygen fraction during non-invasive ventilation: the influence of flow rates, masks, exhalation ports and ventilatory settings Source: International Congress 2018 – Non-invasive ventilation in chronic respiratory failure Year: 2018
Pulmonary gas exchange Source: ISSN=ISSN 1025-448x, ISBN=ISBN 1-904097-36-7, page=106 Year: 2005