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12 mar 2024 · This freely available tool is designed to monitor and visualize lung function change over time in children and adults. Please enter individual-level data as age, height, sex, ethnicity and spirometry measures (FEV1 and FVC in liters) or upload excel file to return lung function level and potential change (if repeated data are entered) along ...
Spirometry is the term given to the basic lung function tests that measure the air that is expired and inspired. There are three basic related measurements: volume, time and flow. Spirometry is objective, noninvasive, sensitive to early change and reproducible.
Describe the clinical indications for pulmonary function testing. Understand the physiology of the core pulmonary function tests: spirometry, lung volumes and DLCO. Apply an organized approach to interpreting pulmonary function tests. Identify obstructive, restrictive, mixed obstructive-restrictive and pulmonary vascular patterns of ...
Equipment to measure respiratory muscle strength has become available and assessment of respiratory muscle force through the assessment of maximal in- and expiratory pressures at the mouth (), has become a routine assessment in many lung function laboratories.
22 mar 2019 · Lung function tests evaluate three main aspects of the respiratory system: respiratory mechanics, parenchymal lung function, and the interaction of the cardiac and pulmonary systems. Go to: Basic methods for respiratory measurements.
Pulmonary function tests (PFTs) provide important quantitative information about lung function and can be used to elucidate pathologic conditions responsible for respiratory symptoms, assess the severity and course of disease, and evaluate the patient for suitability and timing for lung transplantation.
Lung function tests can be used to: Compare your lung function with known standards that show how well your lungs should be working. Measure the effect of chronic diseases like asthma, chronic obstructive lung disease (COPD), or cystic fibrosis on lung function. Identify early changes in lung function that might show a need for a change in ...
