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. 2020 Apr 30;22:28. doi: 10.1186/s12968-020-00621-3

Fig. 3.

Fig. 3

Time to the primary combined endpoint according to mvPA and right ventricular (RV) ejection fraction (EF) as shown by Kaplan–Meier curves. mvPA’s prognostic value remained significant regardless of RV function, considering RVEF≤40% as cut-off value. 3a. Time to primary combined endpoint according to mvPA in patients with RVEF≤40%. 3b. Time to primary combined endpoint according to mvPA in patients with RVEF> 40%