Results 31 to 40 of about 350,824 (326)

Normal Expiratory Flow Rate and Lung Volumes in Patients with Combined Emphysema and Interstitial Lung Disease: A Case Series and Literature Review

open access: yesCanadian Respiratory Journal, 2011
Pulmonary function tests in patients with idiopathic pulmonary fibrosis characteristically show a restrictive pattern including small lung volumes and increased expiratory flow rates resulting from a reduction in pulmonary compliance due to diffuse ...
Karen L Heathcote   +3 more
doaj   +1 more source

Comparison between irradiated lung volumes with two-dimensional and three-dimensional conformal radiotherapy techniques for locally advanced lung cancer [PDF]

open access: yes, 2009
OBJETIVO: Comparar e quantificar os volumes pulmonares irradiados utilizando planejamentos bidimensional (2D) e tridimensional (3D) conformado na radioterapia de tumores de pulmão.
CARVALHO, Heloisa de Andrade   +5 more
core   +2 more sources

Preliminary study on the assessment of visceral adipose tissue using dual-energy x-ray absorptiometry in chronic obstructive pulmonary disease [PDF]

open access: yes, 2016
Background: Visceral adipose tissue (VAT) was shown to be increased in patients with chronic obstructive pulmonary disease (COPD) compared to control subjects with comparable body mass index (BMI).
Emiel F. M. Wouters   +7 more
core   +6 more sources

Changes in ventilation distribution in children with neuromuscular disease using the insufflator/exsufflator technique: an observational study

open access: yesScientific Reports, 2022
Patients with neuromuscular disease often suffer from weak and ineffective cough resulting in mucus retention and increased risk for chest infections. Different airway clearance techniques have been proposed, one of them being the insufflator/exsufflator
Carmen Casaulta   +4 more
doaj   +1 more source

Training Specificity of Inspiratory Muscle Training Methods: A Randomized Trial

open access: yesFrontiers in Physiology, 2020
IntroductionInspiratory muscle training (IMT) protocols are typically performed using pressure threshold loading with inspirations initiated from residual volume (RV).
Marine Van Hollebeke   +2 more
doaj   +1 more source

Whole breast and regional nodal irradiation in prone versus supine position in left sided breast cancer [PDF]

open access: yes, 2017
Background: Prone whole breast irradiation (WBI) leads to reduced heart and lung doses in breast cancer patients receiving adjuvant radiotherapy. In this feasibility trial, we investigated the prone position for whole breast + lymph node irradiation (WB +
A Berrington de Gonzalez   +56 more
core   +2 more sources

Very low tidal volume ventilation with associated hypercapnia--effects on lung injury in a model for acute respiratory distress syndrome. [PDF]

open access: yesPLoS ONE, 2011
BACKGROUND: Ventilation using low tidal volumes with permission of hypercapnia is recommended to protect the lung in acute respiratory distress syndrome. However, the most lung protective tidal volume in association with hypercapnia is unknown.
Hans Fuchs   +4 more
doaj   +1 more source

Influence of respiratory motion management technique on radiation pneumonitis risk with robotic stereotactic body radiation therapy. [PDF]

open access: yes, 2018
Purpose/objectivesFor lung stereotactic body radiation therapy (SBRT), real-time tumor tracking (RTT) allows for less radiation to normal lung compared to the internal target volume (ITV) method of respiratory motion management. To quantify the advantage
Bahig   +32 more
core   +2 more sources

Optoelectronic Plethysmography has Improved our Knowledge of Respiratory Physiology and Pathophysiology

open access: yesSensors, 2008
It is well known that the methods actually used to track thoraco-abdominal volume displacement have several limitations. This review evaluates the clinical usefulness of measuring chest wall kinematics by optoelectronic plethysmography [OEP].
Barbara Lanini   +7 more
doaj   +1 more source

Expired CO2 levels indicate degree of lung aeration at birth. [PDF]

open access: yesPLoS ONE, 2013
As neonatal resuscitation critically depends upon lung aeration at birth, knowledge of the progression of this process is required to guide ongoing care.
Stuart B Hooper   +10 more
doaj   +1 more source

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