Research Article

Amino Acid-Based Metabolic Profile Provides Functional Assessment and Prognostic Value for Heart Failure Outpatients

Figure 2

Prognostic value of the HOP score in different populations of heart failure (HF) patients. Kaplan Meier curves for versus <8.8 in HF with reduced ejection fraction (EF) (a), HF with midrange EF (b), and HF with preserved EF (c).
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(b)
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