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Pulmonary Hypertension in Chronic Lung Diseases

Chronic obstructive lung disease (COPD) and diffuse parenchymal lung diseases (DPLD), including idiopathic pulmonary fibrosis (IPF) and sarcoidosis, are associated with a high incidence of pulmonary hypertension (PH), which is linked with exercise limitation and a worse prognosis. Patients with comb...

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Published in:Journal of the American College of Cardiology 2013-12, Vol.62 (25), p.D109-D116
Main Authors: Seeger, Werner, MD, Adir, Yochai, MD, Barberà, Joan Albert, MD, Champion, Hunter, MD, PhD, Coghlan, John Gerard, MD, Cottin, Vincent, MD, De Marco, Teresa, MD, Galiè, Nazzareno, MD, Ghio, Stefano, MD, Gibbs, Simon, MD, Martinez, Fernando J., MD, Semigran, Marc J., MD, Simonneau, Gerald, MD, Wells, Athol U., MD, Vachiéry, Jean-Luc, MD
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Language:English
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Summary:Chronic obstructive lung disease (COPD) and diffuse parenchymal lung diseases (DPLD), including idiopathic pulmonary fibrosis (IPF) and sarcoidosis, are associated with a high incidence of pulmonary hypertension (PH), which is linked with exercise limitation and a worse prognosis. Patients with combined pulmonary fibrosis and emphysema (CPFE) are particularly prone to the development of PH. Echocardiography and right heart catheterization are the principal modalities for the diagnosis of COPD and DPLD. For discrimination between group 1 PH patients with concomitant respiratory abnormalities and group 3 PH patients (PH caused by lung disease), patients should be transferred to a center with expertise in both PH and lung diseases for comprehensive evaluation. The task force encompassing the authors of this article provided criteria for this discrimination and suggested using the following definitions for group 3 patients, as exemplified for COPD, IPF, and CPFE: COPD/IPF/CPFE without PH (mean pulmonary artery pressure [mPAP] 
ISSN:0735-1097
1558-3597
DOI:10.1016/j.jacc.2013.10.036