Figure 2

(A) Kaplan–Meier curves for 290 HF patients and LVEF < 50% with increased (> 21.2%) or normal LWD (≤ 21.2%) for the primary composite endpoint (i.e., all-cause death or HF hospitalization) presented as event-free survival (%) at 30 months. Compared to normal LWD, those with increased LWD were significantly more likely to have an event (log rank p < 0.001). LWD lung water density. (B) Kaplan–Meier curves for 290 HF patients and LVEF < 50% with increased (> 21.2%) or normal LWD (≤ 21.2%) for HF hospitalization presented right-censored at 30 months. Compared to normal LWD, patients with increased LWD were significantly more likely to have at least one HF hospitalization (log rank p < 0.001). LWD lung water density.