Ad Code: 22887

Guideline-recommended spirometry reference equations, which rely on selfidentified race and ethnicity, may be influenced by variations in genetic ancestry among genetically admixed racial and ethnic groups. Equations that...

Patients with pulmonary arterial hypertension (PAH) have elevated cell-free DNA (cfDNA), which increases with disease severity, according to a study published in Circulation. Samuel B. Brusca, MD, and colleagues measured plasma...

Oxygen deprivation resulting from obstructive sleep apnea (OSA) is associated with cancer, according to a study presented at the European Respiratory Society International Congress 2022. Andreas Palm, MD, and colleagues used...