Results 1 to 10 of about 1,025,030 (247)

The physiological basis and clinical significance of lung volume measurements. [PDF]

open access: goldMultidiscip Respir Med, 2017
From a physiological standpoint, the lung volumes are either dynamic or static. Both subclasses are measured at different degrees of inspiration or expiration; however, dynamic lung volumes are characteristically dependent on the rate of air flow.
Lutfi MF.
europepmc   +8 more sources

The repeatability of computed tomography lung volume measurements: Comparisons in healthy subjects, patients with obstructive lung disease, and patients with restrictive lung disease. [PDF]

open access: yesPLoS ONE, 2017
In this study, we examined the repeatability of computed tomography (CT) lung volume measurements in healthy individuals and patients with obstructive and restrictive lung diseases. To do this, we retrospectively enrolled 200 healthy individuals (group 1)
Jae Min Shin   +7 more
doaj   +3 more sources

Lung volume measurements [PDF]

open access: bronzeEuropean Respiratory Journal, 2008
To the Editor: I read with interest the impressive paper by Cazzola et al. 1 in a recent issue of the European Respiratory Journal . However, I felt somewhat uneasy reading the recommendations on lung volume measurements, i.e. closing circuit dilution
Dan Stánescu
semanticscholar   +5 more sources

Flow-Volume Parameters in COPD Related to Extended Measurements of Lung Volume, Diffusion, and Resistance [PDF]

open access: goldPulmonary Medicine, 2013
Classification of COPD into different GOLD stages is based on forced expiratory volume in 1 s (FEV1) and forced vital capacity (FVC) but has shown to be of limited value.
Linnea Jarenbäck   +3 more
doaj   +3 more sources

Lung volume measurements in infants with and without chronic lung disease [PDF]

open access: bronzeEuropean Journal of Pediatrics, 1998
Infants born prematurely who develop chronic lung disease (CLD) have airways obstruction and hence may have low lung volume. The aim of this study was to test that hypothesis and ascertain whether the nature of the comparison control group influenced the results.
V. Kavvadia   +3 more
semanticscholar   +5 more sources

Plethysmographic measurements of lung volume and airway resistance [PDF]

open access: bronzeEuropean Respiratory Journal, 2001
Functional residual capacity (FRC) is the only static lung volume that can be measured routinely in infants. It is important for interpreting volume-dependent pulmonary mechanics such as airway resistance or forced expiratory flows, and for defining ...
Janet Stocks   +4 more
semanticscholar   +5 more sources

Lung volume measurements as a surrogate marker for patient response in malignant pleural mesothelioma. [PDF]

open access: yesJ Thorac Oncol, 2013
Introduction: The purpose of this study was to investigate the continuous changes in three distinct response assessment methods during treatment as a marker of response for patients with mesothelioma.
Labby ZE   +5 more
europepmc   +2 more sources

Accuracy and precision of end-expiratory lung-volume measurements by automated nitrogen washout/washin technique in patients with acute respiratory distress syndrome [PDF]

open access: goldCritical Care, 2011
IntroductionEnd-expiratory lung volume (EELV) is decreased in acute respiratory distress syndrome (ARDS), and bedside EELV measurement may help to set positive end-expiratory pressure (PEEP).
Jean Dellamonica   +12 more
openalex   +2 more sources

Reproducibility of lung volume measurements.

open access: yesEuropean Respiratory Journal, 1998
Test reproducibility is an important consideration when interpreting results and should be set as a goal during data collection. Reproducibility criteria may need to be different for different subject groups and are instrument and procedure-dependent ...
J. Hankinson, J. Stocks, R. Peslin
semanticscholar   +3 more sources

The correlation between lung volume and liver herniation measurements by fetal MRI in isolated congenital diaphragmatic hernia: a systematic review and meta‐analysis of observational studies [PDF]

open access: bronzePrenatal Diagnosis, 2011
We conducted a meta‐analysis to assess the correlation of lung volume and liver position measured by magnetic resonance imaging (MRI) with survival until discharge in fetuses with isolated congenital diaphragmatic hernia (CDH).
Steffi Mayer   +7 more
openalex   +2 more sources

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