. 2021 Aug 23;8:697396. doi: 10.3389/fmed.2021.697396
Copyright © 2021 Li, Liang, Guo, Yang, Gong, Zhang, Zhang, Jiang and Lu.
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Figure 6.
Kaplan-Meier survival analysis for CTEPH patients with a RVEF < 31.4 and ≥ 31.4%.