منابع مشابه
Spirometry in chronic obstructive lung disease (COPD).
Introduction T common criterion recommended for diagnosis of chronic obstructive lung disease (COPD) is demonstration of “progressive irreversible airway obstruction” on spirometry. The Global Initiative for Chronic Obstructive Pulmonary Disease (GOLD) has recommended spirometry as the gold standard for diagnosis of COPD. However, spirometry is not widely available and spirometric test results ...
متن کاملburden of obstructive lung disease study in tehran: research design and lung spirometry protocol
background: chronic obstructive pulmonary diseases (copd) are planned to rank fifth in burden of disease and third with respect to mortality by 2020. carrying out research regarding different aspects of copd is mentioned as important health priorities by academic institutions and governments. the burden of lung disease (bold) initiative was designed a decade ago to develop robust models that ca...
متن کاملSerum Methylarginines and Spirometry-Measured Lung Function in Older Adults
RATIONALE Methylarginines are endogenous nitric oxide synthase inhibitors that have been implicated in animal models of lung disease but have not previously been examined for their association with spirometric measures of lung function in humans. OBJECTIVES This study measured serum concentrations of asymmetric and symmetric dimethylarginine in a representative sample of older community-dwell...
متن کاملSpirometry quality in adults with very severe lung function impairment.
BACKGROUND Some technologists worry that patients with very severe lung disease are unable to complete several spirometry maneuvers, which require considerable effort. METHODS We retrospectively selected all spirometry tests with an FEV1 < 35% predicted done by adult subjects sent to our pulmonary function laboratory during a 3-y period. We determined the rates and correlates of poor quality ...
متن کاملLung ventilation strategies and regional lung inflammation
Protective mechanical ventilation is currently accepted as a key strategy for the management of acute lung injury (ALI) and its most severe form, acute respiratory distress syndrome. The study by de Prost and colleagues in the current issue of Critical Care provides new insights into the impact of ventilation strategies on pulmonary function, gas exchange, and regional cellular metabolic activi...
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ژورنال
عنوان ژورنال: South African Journal of Radiology
سال: 1998
ISSN: 2078-6778,1027-202X
DOI: 10.4102/sajr.v3i4.1564