Respiratory impedance measurements in clinical lung function testing
Pulmonary function tests (PFTs) are our primary tool to evaluate the function of the respiratory system [1]. In practice, the interpretation is based on expert ...
ATS/NHLBI Consensus Document 12 Nov 03In obstructive defects, a reduction in airflow during forced expirations is observed due to airway collapses or blockages, causing the flow-volume loop to be ... Analysis of the Respiratory Dynamics During Normal Breathing by ...One of the more commonly misdiagnosed dis- eases referred to our pulmonary specialty clinic is chronic obstructive pulmonary disease (COPD). SPIROMETRYThe spirogram also may be displayed as a flow-volume loop from which instantaneous and expiratory flows may be recorded at specified lung volumes. Although ...
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