Currently, the diagnosis of chronic obstructive pulmonary disease (COPD) requires a ratio of forced expiratory volume in 1 second (FEV 1) to forced vital capacity (FVC) of less than 0.70 as assessed ...
Pulmonary Fibrosis Xray A new clinical practice guidelines summary for clinicians regarding idiopathic pulmonary fibrosis has been released, which describes clinical manifestations and diagnostic ...