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. 2024 Mar 22;11(1):e002116. doi: 10.1136/bmjresp-2023-002116

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© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

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6MWD change in the INCREASE OLE. (A) 6MWD change in the INCREASE OLE for all patients, (B) 6MWD by PVR<4 WU, (C) 6MWD by PVR≤5 WU. OLE, open-label extension; PVR, pulmonary vascular resistance; WU, Wood units; 6MWD, 6-minute walking distance.