Results 261 to 270 of about 592,447 (342)

Relation of changes in PEF and FEV<sub>1</sub> during bronchodilation in children. [PDF]

open access: yesEur Clin Respir J
Csonka LL   +4 more
europepmc   +1 more source

Automated and impact-based quality control in multiple-breath washout

open access: yes
Wyler F   +5 more
europepmc   +1 more source

Fetal Lung Volume Measurements using 3D Ultrasonography

Ultraschall in der Medizin - European Journal of Ultrasound, 2011
The aim of the study was to establish fetal lung, thoracic and heart volume nomograms using three-dimensional (3D) ultrasonographic measurements.For this purpose a total of 300 fetuses were examined between 18 and 34 weeks of gestation using Voluson 530 ME and Voluson 730 PRO (General Electic, USA) ultrasound devices with 5 MHz three-dimensional ...
D. M. Tesanic, E. Merz, S. Wellek
semanticscholar   +3 more sources

Lung Volume Measurement

2021
Static lung volumes are commonly described as volumes or capacities. Volumes are not subdivided and include tidal volume (Vt), inspiratory reserve volume (IRV), expiratory reserve volume (ERV), and residual volume (RV). However, capacities consist of at least two lung volumes and include total lung capacity (TLC), vital capacity (VC), functional ...
Jian-Fang Zhou, Jian-Xin Zhou
openaire   +1 more source

Measurement of Lung Volumes

Clinical Reviews in Allergy & Immunology, 2009
Lung volume measurements always determine total lung capacity (TLC), and most measurement techniques also determine functional residual capacity (FRC) and residual volume (RV). These measurements are needed less often than spirometry-derived values and require somewhat more difficult methods than required by spirometry.
Theodore G, Liou, Richard E, Kanner
openaire   +2 more sources

Visual and Automated CT Measurements of Lung Volume Loss in Idiopathic Pulmonary Fibrosis.

AJR. American journal of roentgenology, 2019
OBJECTIVE. The purpose of this study is to establish the relationship between CT markers of lung volume and pulmonary function test (PFT) parameters of lung volume in idiopathic pulmonary fibrosis (IPF). MATERIALS AND METHODS.
H. Robbie   +7 more
semanticscholar   +1 more source

Measurement of Lung Volumes

Clinics in Chest Medicine, 1989
Measurements of lung volume play an integral role in the laboratory evaluation of patients with known or suspected lung disease. Several techniques are available to measure absolute lung volumes (containing residual volume). It should be noted that these techniques measure different theoretical volumes and may produce different results in patients with
openaire   +2 more sources

In vivo measurement of lung volumes in mice

Physiological Genomics, 2001
We describe longitudinal measurements of functional residual capacity (FRC) in breathing mice using a clinical computed tomography (CT) scanner. Lungs of anesthetized mice from the A/J and C3H/HeJ strains were scanned over a 10-s period. Using a fixed threshold for CT density, we could accurately and reproducibly obtain the amount of air in the lungs ...
W, Mitzner, R, Brown, W, Lee
openaire   +2 more sources

Acute lung injury monitored with radiolabelled transferrin and lung volume measurements

Acta Anaesthesiologica Scandinavica, 1989
Anesthetized pigs (n= 12) were given oleic acid (OA) to induce acute lung injury. Three additional pigs were used as uninjured controls. Six of the animals were pretreated with terbutaline before OA infusion. 113mIn‐labeled transferrin and 99mTc‐labeled erythrocytes were used for tracing of extravascular plasma leakage.
T, Wetterberg   +5 more
openaire   +2 more sources

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