Non-invasive risk stratification of pulmonary hypertension in idiopathic pulmonary fibrosis: a screening approach from a prospective observational study.
Pulmonary hypertension (PH) is a major complication of idiopathic pulmonary fibrosis (IPF), but its detection remains challenging because right-heart catheterization is invasive and echocardiography has limited accuracy in advanced lung disease. We assessed the feasibility of a multiparametric non-invasive screening ap...