Results 161 to 170 of about 4,151 (199)

Real-world feasibility of adapted European Respiratory Society asthma diagnosis guidelines for school-aged children. [PDF]

open access: yesERJ Open Res
Sasaki M   +9 more
europepmc   +1 more source

Beyond fluid overload: uncovering the hidden causes of dyspnea in hemodialysis patients. [PDF]

open access: yesFront Med (Lausanne)
Buryskova Salajova K   +11 more
europepmc   +1 more source
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Maximal Expiratory and Inspiratory Flow-Volume Curves in Parkinson's Disease

The American Review of Respiratory Disease, 1989
Abstract In order to investigate the type and degree of upper airway obstruction (UAO) in a group of patients with Parkinson's disease in different stages of the disease, we obtained maximal expiratory and inspiratory flow-volume (MEFV and MIFV) curves and maximal static mouth pressures.
J M, Bogaard   +4 more
exaly   +3 more sources

Validity of simple physical models in interpreting maximal expiratory flow-volume curves

Respiration Physiology, 1972
Abstract The effort independent portion of the maximal expiratory flow-volume (MEV) curve can be described by means of simple equations representing one-compartment physical models, based on Mead's equal pressure point (EPP) concept. Three such descriptions have been tested on flow-volume curves obtained in 17 healthy individuals during forced ...
K P Van De Woestijne   +1 more
exaly   +3 more sources

Maximal Expiratory and Inspiratory Flow-Volume Curves in Bilateral Vocal-Cord Paralysis

ORL, 2010
The maximal expiratory flow-volume (MEFV) and maximal inspiratory flow-volume (MIFV) curve present maximal attainable flows, plotted against the displaced volume at the mouth during a forced expiratory manoeuvre from total lung capacity (TLC) and a subsequent forced inspiratory manoeuvre from residual volume (RV), respectively. Depending on the glottic
J.M. Bogaard   +5 more
openaire   +1 more source

Maximal expiratory flow volume curve in quarry workers.

Indian journal of physiology and pharmacology, 2002
Maximal Expiratory Flow Volume (MEFV) curves were recorded with a computerized Spirometer (Med Spiror). Forced Vital Capacity (FVC), Forced Expiratory Volumes (FEV), mean and maximal flow rates were obtained in 25 quarry workers who were free from respiratory disorders and 20 healthy control subjects.
Arcot Sadagopa, Subhashini   +1 more
openaire   +1 more source

[Relevance of the maximal expiratory flow-volume curve in an epidemiological study].

Zeitschrift fur Erkrankungen der Atmungsorgane, 1983
In an epidemiological study a random sample (1,554 males aged 35 to 54 years) of the population of a hydrogen chloride air-polluted area was investigated by means of the modified MRC questionnaire and maximal expiratory flow-volume curves. The MEF-values were dependent on age and height.
H, Evers, H, Herrmann, G, Ohme
openaire   +1 more source

Spirometry and Maximal Expiratory Flow-Volume Curve Reference Standards for Polynesian, European, and Chinese Teenagers

Chest, 1988
Lung function was compared and reference standards were determined in 1,007 Polynesian, European, and Chinese teenagers attending school in Tahiti (517 boys, 490 girls; mean age, 14.4 years). Spirometric study results and maximal expiratory flow-volume curves were measured using techniques recommended by the American Thoracic Society.
F, Neukirch   +4 more
openaire   +2 more sources

Comparison of various methods for reading maximal expiratory flow-volume curves.

The American review of respiratory disease, 1979
To determine the best procedure for reading maximal expiratory flow-volume curves 2 sets of 5 curves were obtained one hour apart in 89 subjects and processed digitally according to 8 different methods. Four indices were considered: the forced expiratory flows at 25, 50, and 75 per cent of the forced vital capacity, and the maximal mid-expiratory flow.
R, Peslin   +3 more
openaire   +1 more source

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