Results 211 to 220 of about 11,564,321 (250)
Some of the next articles are maybe not open access.

Related searches:

Influence of matching volume on reproducibility of maximal expiratory flow-volume curves.

Bulletin europeen de physiopathologie respiratoire, 1984
We examined the influence of "matching volume" on intrasubject variability of the descending limb of maximal expiratory flow-volume (MEFV) curves on air and helium-oxygen (He) in 18 healthy subjects and 28 patients with airflow limitation. Duplicate forced expirations were analysed according to four methods of alignment.
B, Johansen, J R, Vale
openaire   +2 more sources

Early Detection of Obstructive Lung Disease by Analysis of Maximal Expiratory Flow-Volume Curves

Chest, 1973
The clinical application of maximum expiratory flow-volume (MEFV) curves in making an early diagnosis of emphysema and disease of small airways is reviewed. Previous analysis of the physiologic basis of the forced expiratory spirogram indicates that the MEFV curve contains the same information as the volume-time plot.
A F, Gelb, B J, MacAnally
openaire   +2 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

Home - About - Disclaimer - Privacy