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. 2016 Sep;6(3):313–321. doi: 10.1086/688516

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© 2016 by the Pulmonary Vascular Research Institute. All rights reserved.

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Figure S1 — Flow diagram for cohort B. This schematic represents the initial data set and subsequent exclusions that led to our categorization of cohort B. The disease classification is based on the 2013 Nice World Health Symposium on Pulmonary Hypertension. All units are mmHg, unless stated otherwise. Cpc-PH: combined postcapillary and precapillary pulmonary hypertension; DPG: diastolic pulmonary artery–to–pulmonary wedge pressure gradient; ICD-9: International Classification of Diseases, Ninth Revision; Ipc-PH: isolated postcapillary pulmonary hypertension; mPAP: mean pulmonary artery pressure; PAH: pulmonary arterial hypertension; PH: pulmonary hypertension; PVR: pulmonary vascular resistance; PWP: pulmonary wedge pressure; RHC: right heart catheterization; WHO III PH: World Health Organization group III–V PH.