The guideline-recommended FEV1:FVC value of less than 0.70 is the optimal cutoff for the diagnosis of clinically significant chronic obstructive pulmonary disease (COPD), researchers say. The study, ...

Please provide your email address to receive an email when new articles are posted on . Patients with early onset asthma (EOA) had significantly lower values of FEV1 and forced vital capacity (FVC) ...

Good technique is essential when undertaking spirometry tests, and correct interpretation of the results is important to avoid making an incorrect diagnosis. Lung function results are reported as ...

The natriuretic peptides, specifically brain natriuretic peptide (BNP), are the most specific and applicable laboratory tests available to establish fluid overload associated with HF. 9 BNP is ...