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. 2023 Oct 5;17:17534666231199693. doi: 10.1177/17534666231199693

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© The Author(s), 2023

This article is distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 License (https://creativecommons.org/licenses/by-nc-nd/4.0/) which permits non-commercial use, reproduction and distribution of the work as published without adaptation or alteration, without further permission provided the original work is attributed as specified on the SAGE and Open Access page (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Figure 3. — Sankey diagram demonstrating changes in ERS/ESC 2022 simplified four-strata risk category on addition of third sequential drug. Interestingly, no patient remained in high-risk category after addition of third sequential drug.

ERS/ESC, European Respiratory Society/European Society of Cardiology.