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. 2019 Jan 21;9:1550. doi: 10.3389/fphar.2018.01550

FIGURE 1.

FIGURE 1

Ventricular physiology and pulmonary hemodynamics responses to acute iloprost inhalation. IPAH: idiopathic pulmonary arterial hypertension; CTD-PAH, pulmonary arterial hypertension associated with connective tissue disease; CHD-PAH, pulmonary arterial hypertension associated with congenital heart disease; PVR, pulmonary vascular resistance; mPAP, mean pulmonary artery pressure; PVR, pulmonary vascular resistance; RV, right ventricle; EDV, end-diastolic volume; ESV, end-systolic volume; EF, ejection fraction; SV, stroke volume.